79241838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 176843520

約数和(自身を除く): 97601682

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 67, 78, 118, 134, 177, 201, 257, 354, 402, 514, 767, 771, 871, 1534, 1542, 1742, 2301, 2613, 3341, 3953, 4602, 5226, 6682, 7906, 10023, 11859, 15163, 17219, 20046, 23718, 30326, 34438, 45489, 51389, 51657, 90978, 102778, 103314, 154167, 197119, 223847, 308334, 394238, 447694, 591357, 671541, 1015921, 1182714, 1343082, 2031842, 3047763, 6095526, 13206973, 26413946, 39620919, 79241838]

約数ペア:

[(1, 79241838), (2, 39620919), (3, 26413946), (6, 13206973), (13, 6095526), (26, 3047763), (39, 2031842), (59, 1343082), (67, 1182714), (78, 1015921), (118, 671541), (134, 591357), (177, 447694), (201, 394238), (257, 308334), (354, 223847), (402, 197119), (514, 154167), (767, 103314), (771, 102778), (871, 90978), (1534, 51657), (1542, 51389), (1742, 45489), (2301, 34438), (2613, 30326), (3341, 23718), (3953, 20046), (4602, 17219), (5226, 15163), (6682, 11859), (7906, 10023)]