91886704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 220874752

約数和(自身を除く): 128988048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 223, 283, 364, 446, 566, 728, 892, 1132, 1456, 1561, 1784, 1981, 2264, 2899, 3122, 3568, 3679, 3962, 4528, 5798, 6244, 7358, 7924, 11596, 12488, 14716, 15848, 20293, 23192, 24976, 25753, 29432, 31696, 40586, 46384, 51506, 58864, 63109, 81172, 103012, 126218, 162344, 206024, 252436, 324688, 412048, 441763, 504872, 820417, 883526, 1009744, 1640834, 1767052, 3281668, 3534104, 5742919, 6563336, 7068208, 11485838, 13126672, 22971676, 45943352, 91886704]

約数ペア:

[(1, 91886704), (2, 45943352), (4, 22971676), (7, 13126672), (8, 11485838), (13, 7068208), (14, 6563336), (16, 5742919), (26, 3534104), (28, 3281668), (52, 1767052), (56, 1640834), (91, 1009744), (104, 883526), (112, 820417), (182, 504872), (208, 441763), (223, 412048), (283, 324688), (364, 252436), (446, 206024), (566, 162344), (728, 126218), (892, 103012), (1132, 81172), (1456, 63109), (1561, 58864), (1784, 51506), (1981, 46384), (2264, 40586), (2899, 31696), (3122, 29432), (3568, 25753), (3679, 24976), (3962, 23192), (4528, 20293), (5798, 15848), (6244, 14716), (7358, 12488), (7924, 11596)]