91786864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 201237120

約数和(自身を除く): 109450256

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 164, 188, 208, 229, 328, 376, 458, 533, 611, 656, 752, 916, 1066, 1222, 1832, 1927, 2132, 2444, 2977, 3664, 3854, 4264, 4888, 5954, 7708, 8528, 9389, 9776, 10763, 11908, 15416, 18778, 21526, 23816, 25051, 30832, 37556, 43052, 47632, 50102, 75112, 86104, 100204, 122057, 139919, 150224, 172208, 200408, 244114, 279838, 400816, 441283, 488228, 559676, 882566, 976456, 1119352, 1765132, 1952912, 2238704, 3530264, 5736679, 7060528, 11473358, 22946716, 45893432, 91786864]

約数ペア:

[(1, 91786864), (2, 45893432), (4, 22946716), (8, 11473358), (13, 7060528), (16, 5736679), (26, 3530264), (41, 2238704), (47, 1952912), (52, 1765132), (82, 1119352), (94, 976456), (104, 882566), (164, 559676), (188, 488228), (208, 441283), (229, 400816), (328, 279838), (376, 244114), (458, 200408), (533, 172208), (611, 150224), (656, 139919), (752, 122057), (916, 100204), (1066, 86104), (1222, 75112), (1832, 50102), (1927, 47632), (2132, 43052), (2444, 37556), (2977, 30832), (3664, 25051), (3854, 23816), (4264, 21526), (4888, 18778), (5954, 15416), (7708, 11908), (8528, 10763), (9389, 9776)]