87459712

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 182559600

約数和(自身を除く): 95099888

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 128, 148, 236, 296, 313, 472, 592, 626, 944, 1184, 1252, 1888, 2183, 2368, 2504, 3776, 4366, 4736, 5008, 7552, 8732, 10016, 11581, 17464, 18467, 20032, 23162, 34928, 36934, 40064, 46324, 69856, 73868, 92648, 139712, 147736, 185296, 279424, 295472, 370592, 590944, 683279, 741184, 1181888, 1366558, 1482368, 2363776, 2733116, 5466232, 10932464, 21864928, 43729856, 87459712]

約数ペア:

[(1, 87459712), (2, 43729856), (4, 21864928), (8, 10932464), (16, 5466232), (32, 2733116), (37, 2363776), (59, 1482368), (64, 1366558), (74, 1181888), (118, 741184), (128, 683279), (148, 590944), (236, 370592), (296, 295472), (313, 279424), (472, 185296), (592, 147736), (626, 139712), (944, 92648), (1184, 73868), (1252, 69856), (1888, 46324), (2183, 40064), (2368, 36934), (2504, 34928), (3776, 23162), (4366, 20032), (4736, 18467), (5008, 17464), (7552, 11581), (8732, 10016)]