64952316

素因数分解:

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

素因数の和:113

約数の個数: 216

約数和(自身を含む): 206041472

約数和(自身を除く): 141089156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 37, 39, 44, 52, 62, 66, 74, 78, 93, 99, 111, 117, 121, 124, 132, 143, 148, 156, 186, 198, 222, 234, 242, 279, 286, 333, 341, 363, 372, 396, 403, 407, 429, 444, 468, 481, 484, 558, 572, 666, 682, 726, 806, 814, 858, 962, 1023, 1089, 1116, 1147, 1209, 1221, 1287, 1332, 1364, 1443, 1452, 1573, 1612, 1628, 1716, 1924, 2046, 2178, 2294, 2418, 2442, 2574, 2886, 3069, 3146, 3441, 3627, 3663, 3751, 4092, 4329, 4356, 4433, 4477, 4588, 4719, 4836, 4884, 5148, 5291, 5772, 6138, 6292, 6882, 7254, 7326, 7502, 8658, 8866, 8954, 9438, 10323, 10582, 11253, 12276, 12617, 13299, 13431, 13764, 14157, 14508, 14652, 14911, 15004, 15873, 17316, 17732, 17908, 18876, 20646, 21164, 22506, 25234, 26598, 26862, 28314, 29822, 31746, 33759, 37851, 39897, 40293, 41292, 44733, 45012, 47619, 48763, 50468, 53196, 53724, 56628, 58201, 59644, 63492, 67518, 75702, 79794, 80586, 89466, 95238, 97526, 113553, 116402, 134199, 135036, 138787, 146289, 151404, 159588, 161172, 164021, 174603, 178932, 190476, 195052, 227106, 232804, 268398, 277574, 292578, 328042, 349206, 416361, 438867, 454212, 492063, 523809, 536796, 555148, 585156, 656084, 698412, 832722, 877734, 984126, 1047618, 1249083, 1476189, 1665444, 1755468, 1804231, 1968252, 2095236, 2498166, 2952378, 3608462, 4996332, 5412693, 5904756, 7216924, 10825386, 16238079, 21650772, 32476158, 64952316]

約数ペア:

[(1, 64952316), (2, 32476158), (3, 21650772), (4, 16238079), (6, 10825386), (9, 7216924), (11, 5904756), (12, 5412693), (13, 4996332), (18, 3608462), (22, 2952378), (26, 2498166), (31, 2095236), (33, 1968252), (36, 1804231), (37, 1755468), (39, 1665444), (44, 1476189), (52, 1249083), (62, 1047618), (66, 984126), (74, 877734), (78, 832722), (93, 698412), (99, 656084), (111, 585156), (117, 555148), (121, 536796), (124, 523809), (132, 492063), (143, 454212), (148, 438867), (156, 416361), (186, 349206), (198, 328042), (222, 292578), (234, 277574), (242, 268398), (279, 232804), (286, 227106), (333, 195052), (341, 190476), (363, 178932), (372, 174603), (396, 164021), (403, 161172), (407, 159588), (429, 151404), (444, 146289), (468, 138787), (481, 135036), (484, 134199), (558, 116402), (572, 113553), (666, 97526), (682, 95238), (726, 89466), (806, 80586), (814, 79794), (858, 75702), (962, 67518), (1023, 63492), (1089, 59644), (1116, 58201), (1147, 56628), (1209, 53724), (1221, 53196), (1287, 50468), (1332, 48763), (1364, 47619), (1443, 45012), (1452, 44733), (1573, 41292), (1612, 40293), (1628, 39897), (1716, 37851), (1924, 33759), (2046, 31746), (2178, 29822), (2294, 28314), (2418, 26862), (2442, 26598), (2574, 25234), (2886, 22506), (3069, 21164), (3146, 20646), (3441, 18876), (3627, 17908), (3663, 17732), (3751, 17316), (4092, 15873), (4329, 15004), (4356, 14911), (4433, 14652), (4477, 14508), (4588, 14157), (4719, 13764), (4836, 13431), (4884, 13299), (5148, 12617), (5291, 12276), (5772, 11253), (6138, 10582), (6292, 10323), (6882, 9438), (7254, 8954), (7326, 8866), (7502, 8658)]