77320386

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 232243200

約数和(自身を除く): 154922814

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 19, 22, 26, 27, 31, 33, 34, 38, 39, 51, 54, 57, 62, 66, 78, 93, 99, 102, 114, 117, 143, 153, 171, 186, 187, 198, 209, 221, 234, 247, 279, 286, 297, 306, 323, 341, 342, 351, 374, 403, 418, 429, 442, 459, 494, 513, 527, 558, 561, 589, 594, 627, 646, 663, 682, 702, 741, 806, 837, 858, 918, 969, 1023, 1026, 1054, 1122, 1178, 1209, 1254, 1287, 1326, 1482, 1581, 1674, 1683, 1767, 1881, 1938, 1989, 2046, 2223, 2418, 2431, 2574, 2717, 2907, 3069, 3162, 3366, 3534, 3553, 3627, 3762, 3861, 3978, 4199, 4433, 4446, 4743, 4862, 5049, 5301, 5434, 5643, 5797, 5814, 5967, 6138, 6479, 6669, 6851, 7106, 7254, 7293, 7657, 7722, 8151, 8398, 8721, 8866, 9207, 9486, 10013, 10098, 10602, 10659, 10881, 11286, 11594, 11934, 12597, 12958, 13299, 13338, 13702, 14229, 14586, 15314, 15903, 16302, 17391, 17442, 18414, 19437, 20026, 20553, 21318, 21762, 21879, 22971, 24453, 25194, 26598, 28458, 30039, 31806, 31977, 34782, 37791, 38874, 39897, 41106, 43758, 45942, 46189, 48906, 52173, 58311, 60078, 61659, 63954, 65637, 68913, 73359, 75361, 75582, 79794, 84227, 90117, 92378, 95931, 104346, 110143, 113373, 116622, 119691, 123318, 130169, 131274, 137826, 138567, 146718, 150722, 156519, 168454, 174933, 180234, 184977, 191862, 206739, 220286, 226083, 226746, 239382, 252681, 260338, 270351, 277134, 313038, 330429, 349866, 369954, 390507, 413478, 415701, 452166, 505362, 540702, 660858, 678249, 758043, 781014, 831402, 991287, 1171521, 1247103, 1356498, 1431859, 1516086, 1982574, 2034747, 2274129, 2343042, 2494206, 2863718, 2973861, 3514563, 4069494, 4295577, 4548258, 5947722, 7029126, 8591154, 12886731, 25773462, 38660193, 77320386]

約数ペア:

[(1, 77320386), (2, 38660193), (3, 25773462), (6, 12886731), (9, 8591154), (11, 7029126), (13, 5947722), (17, 4548258), (18, 4295577), (19, 4069494), (22, 3514563), (26, 2973861), (27, 2863718), (31, 2494206), (33, 2343042), (34, 2274129), (38, 2034747), (39, 1982574), (51, 1516086), (54, 1431859), (57, 1356498), (62, 1247103), (66, 1171521), (78, 991287), (93, 831402), (99, 781014), (102, 758043), (114, 678249), (117, 660858), (143, 540702), (153, 505362), (171, 452166), (186, 415701), (187, 413478), (198, 390507), (209, 369954), (221, 349866), (234, 330429), (247, 313038), (279, 277134), (286, 270351), (297, 260338), (306, 252681), (323, 239382), (341, 226746), (342, 226083), (351, 220286), (374, 206739), (403, 191862), (418, 184977), (429, 180234), (442, 174933), (459, 168454), (494, 156519), (513, 150722), (527, 146718), (558, 138567), (561, 137826), (589, 131274), (594, 130169), (627, 123318), (646, 119691), (663, 116622), (682, 113373), (702, 110143), (741, 104346), (806, 95931), (837, 92378), (858, 90117), (918, 84227), (969, 79794), (1023, 75582), (1026, 75361), (1054, 73359), (1122, 68913), (1178, 65637), (1209, 63954), (1254, 61659), (1287, 60078), (1326, 58311), (1482, 52173), (1581, 48906), (1674, 46189), (1683, 45942), (1767, 43758), (1881, 41106), (1938, 39897), (1989, 38874), (2046, 37791), (2223, 34782), (2418, 31977), (2431, 31806), (2574, 30039), (2717, 28458), (2907, 26598), (3069, 25194), (3162, 24453), (3366, 22971), (3534, 21879), (3553, 21762), (3627, 21318), (3762, 20553), (3861, 20026), (3978, 19437), (4199, 18414), (4433, 17442), (4446, 17391), (4743, 16302), (4862, 15903), (5049, 15314), (5301, 14586), (5434, 14229), (5643, 13702), (5797, 13338), (5814, 13299), (5967, 12958), (6138, 12597), (6479, 11934), (6669, 11594), (6851, 11286), (7106, 10881), (7254, 10659), (7293, 10602), (7657, 10098), (7722, 10013), (8151, 9486), (8398, 9207), (8721, 8866)]