74323864

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 155347200

約数和(自身を除く): 81023336

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 289, 488, 527, 578, 1037, 1054, 1156, 1891, 2074, 2108, 2312, 3782, 4148, 4216, 4913, 7564, 8296, 8959, 9826, 15128, 17629, 17918, 19652, 32147, 35258, 35836, 39304, 64294, 70516, 71672, 128588, 141032, 152303, 257176, 299693, 304606, 546499, 599386, 609212, 1092998, 1198772, 1218424, 2185996, 2397544, 4371992, 9290483, 18580966, 37161932, 74323864]

約数ペア:

[(1, 74323864), (2, 37161932), (4, 18580966), (8, 9290483), (17, 4371992), (31, 2397544), (34, 2185996), (61, 1218424), (62, 1198772), (68, 1092998), (122, 609212), (124, 599386), (136, 546499), (244, 304606), (248, 299693), (289, 257176), (488, 152303), (527, 141032), (578, 128588), (1037, 71672), (1054, 70516), (1156, 64294), (1891, 39304), (2074, 35836), (2108, 35258), (2312, 32147), (3782, 19652), (4148, 17918), (4216, 17629), (4913, 15128), (7564, 9826), (8296, 8959)]