90155912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7746

約数の個数: 64

約数和(自身を含む): 221875200

約数和(自身を除く): 131719288

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 7703, 11704, 15406, 30812, 53921, 61624, 84733, 107842, 146357, 169466, 215684, 292714, 338932, 431368, 585428, 593131, 677864, 1024499, 1170856, 1186262, 1609927, 2048998, 2372524, 3219854, 4097996, 4745048, 6439708, 8195992, 11269489, 12879416, 22538978, 45077956, 90155912]

約数ペア:

[(1, 90155912), (2, 45077956), (4, 22538978), (7, 12879416), (8, 11269489), (11, 8195992), (14, 6439708), (19, 4745048), (22, 4097996), (28, 3219854), (38, 2372524), (44, 2048998), (56, 1609927), (76, 1186262), (77, 1170856), (88, 1024499), (133, 677864), (152, 593131), (154, 585428), (209, 431368), (266, 338932), (308, 292714), (418, 215684), (532, 169466), (616, 146357), (836, 107842), (1064, 84733), (1463, 61624), (1672, 53921), (2926, 30812), (5852, 15406), (7703, 11704)]