61999938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 196116480

約数和(自身を除く): 134116542

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 31, 33, 37, 39, 42, 54, 62, 63, 66, 74, 77, 78, 91, 93, 99, 111, 117, 126, 143, 154, 182, 186, 189, 198, 217, 222, 231, 234, 259, 273, 279, 286, 297, 333, 341, 351, 378, 403, 407, 429, 434, 462, 481, 518, 546, 558, 594, 651, 666, 682, 693, 702, 777, 806, 814, 819, 837, 858, 962, 999, 1001, 1023, 1147, 1209, 1221, 1287, 1302, 1386, 1443, 1554, 1638, 1674, 1953, 1998, 2002, 2046, 2079, 2294, 2331, 2387, 2418, 2442, 2457, 2574, 2821, 2849, 2886, 3003, 3069, 3367, 3441, 3627, 3663, 3861, 3906, 4158, 4329, 4433, 4662, 4774, 4914, 5291, 5642, 5698, 5859, 6006, 6138, 6734, 6882, 6993, 7161, 7254, 7326, 7722, 8029, 8463, 8547, 8658, 8866, 9009, 9207, 10101, 10323, 10582, 10881, 10989, 11718, 12617, 12987, 13299, 13986, 14322, 14911, 15873, 16058, 16926, 17094, 18018, 18414, 20202, 20646, 21483, 21762, 21978, 24087, 25234, 25389, 25641, 25974, 26598, 27027, 29822, 30303, 30969, 31031, 31746, 37037, 37851, 39897, 42966, 44733, 47619, 48174, 50778, 51282, 54054, 60606, 61938, 62062, 64449, 72261, 74074, 75702, 76167, 76923, 79794, 88319, 89466, 90909, 93093, 95238, 104377, 111111, 113553, 119691, 128898, 134199, 142857, 144522, 152334, 153846, 164021, 176638, 181818, 186186, 208754, 216783, 222222, 227106, 239382, 264957, 268398, 279279, 285714, 313131, 328042, 333333, 340659, 402597, 433566, 492063, 529914, 558558, 626262, 666666, 681318, 794871, 805194, 837837, 939393, 984126, 999999, 1148147, 1476189, 1589742, 1675674, 1878786, 1999998, 2296294, 2384613, 2818179, 2952378, 3444441, 4428567, 4769226, 5636358, 6888882, 8857134, 10333323, 20666646, 30999969, 61999938]

約数ペア:

[(1, 61999938), (2, 30999969), (3, 20666646), (6, 10333323), (7, 8857134), (9, 6888882), (11, 5636358), (13, 4769226), (14, 4428567), (18, 3444441), (21, 2952378), (22, 2818179), (26, 2384613), (27, 2296294), (31, 1999998), (33, 1878786), (37, 1675674), (39, 1589742), (42, 1476189), (54, 1148147), (62, 999999), (63, 984126), (66, 939393), (74, 837837), (77, 805194), (78, 794871), (91, 681318), (93, 666666), (99, 626262), (111, 558558), (117, 529914), (126, 492063), (143, 433566), (154, 402597), (182, 340659), (186, 333333), (189, 328042), (198, 313131), (217, 285714), (222, 279279), (231, 268398), (234, 264957), (259, 239382), (273, 227106), (279, 222222), (286, 216783), (297, 208754), (333, 186186), (341, 181818), (351, 176638), (378, 164021), (403, 153846), (407, 152334), (429, 144522), (434, 142857), (462, 134199), (481, 128898), (518, 119691), (546, 113553), (558, 111111), (594, 104377), (651, 95238), (666, 93093), (682, 90909), (693, 89466), (702, 88319), (777, 79794), (806, 76923), (814, 76167), (819, 75702), (837, 74074), (858, 72261), (962, 64449), (999, 62062), (1001, 61938), (1023, 60606), (1147, 54054), (1209, 51282), (1221, 50778), (1287, 48174), (1302, 47619), (1386, 44733), (1443, 42966), (1554, 39897), (1638, 37851), (1674, 37037), (1953, 31746), (1998, 31031), (2002, 30969), (2046, 30303), (2079, 29822), (2294, 27027), (2331, 26598), (2387, 25974), (2418, 25641), (2442, 25389), (2457, 25234), (2574, 24087), (2821, 21978), (2849, 21762), (2886, 21483), (3003, 20646), (3069, 20202), (3367, 18414), (3441, 18018), (3627, 17094), (3663, 16926), (3861, 16058), (3906, 15873), (4158, 14911), (4329, 14322), (4433, 13986), (4662, 13299), (4774, 12987), (4914, 12617), (5291, 11718), (5642, 10989), (5698, 10881), (5859, 10582), (6006, 10323), (6138, 10101), (6734, 9207), (6882, 9009), (6993, 8866), (7161, 8658), (7254, 8547), (7326, 8463), (7722, 8029)]