86798404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 194890752

約数和(自身を除く): 108092348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 254, 308, 317, 508, 539, 634, 889, 1078, 1268, 1397, 1778, 2156, 2219, 2794, 3487, 3556, 4438, 5588, 6223, 6974, 8876, 9779, 12446, 13948, 15533, 19558, 24409, 24892, 31066, 39116, 40259, 48818, 62132, 68453, 80518, 97636, 136906, 161036, 170863, 273812, 281813, 341726, 442849, 563626, 683452, 885698, 1127252, 1771396, 1972691, 3099943, 3945382, 6199886, 7890764, 12399772, 21699601, 43399202, 86798404]

約数ペア:

[(1, 86798404), (2, 43399202), (4, 21699601), (7, 12399772), (11, 7890764), (14, 6199886), (22, 3945382), (28, 3099943), (44, 1972691), (49, 1771396), (77, 1127252), (98, 885698), (127, 683452), (154, 563626), (196, 442849), (254, 341726), (308, 281813), (317, 273812), (508, 170863), (539, 161036), (634, 136906), (889, 97636), (1078, 80518), (1268, 68453), (1397, 62132), (1778, 48818), (2156, 40259), (2219, 39116), (2794, 31066), (3487, 24892), (3556, 24409), (4438, 19558), (5588, 15533), (6223, 13948), (6974, 12446), (8876, 9779)]