68765788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 159434240

約数和(自身を除く): 90668452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 76, 91, 122, 133, 163, 182, 244, 247, 266, 326, 364, 427, 494, 532, 652, 793, 854, 988, 1141, 1159, 1586, 1708, 1729, 2119, 2282, 2318, 3097, 3172, 3458, 4238, 4564, 4636, 5551, 6194, 6916, 8113, 8476, 9943, 11102, 12388, 14833, 15067, 16226, 19886, 21679, 22204, 29666, 30134, 32452, 39772, 40261, 43358, 59332, 60268, 69601, 80522, 86716, 105469, 129259, 139202, 161044, 188917, 210938, 258518, 278404, 281827, 377834, 421876, 517036, 563654, 755668, 904813, 1127308, 1322419, 1809626, 2455921, 2644838, 3619252, 4911842, 5289676, 9823684, 17191447, 34382894, 68765788]

約数ペア:

[(1, 68765788), (2, 34382894), (4, 17191447), (7, 9823684), (13, 5289676), (14, 4911842), (19, 3619252), (26, 2644838), (28, 2455921), (38, 1809626), (52, 1322419), (61, 1127308), (76, 904813), (91, 755668), (122, 563654), (133, 517036), (163, 421876), (182, 377834), (244, 281827), (247, 278404), (266, 258518), (326, 210938), (364, 188917), (427, 161044), (494, 139202), (532, 129259), (652, 105469), (793, 86716), (854, 80522), (988, 69601), (1141, 60268), (1159, 59332), (1586, 43358), (1708, 40261), (1729, 39772), (2119, 32452), (2282, 30134), (2318, 29666), (3097, 22204), (3172, 21679), (3458, 19886), (4238, 16226), (4564, 15067), (4636, 14833), (5551, 12388), (6194, 11102), (6916, 9943), (8113, 8476)]