64770272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 157090752

約数和(自身を除く): 92320480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 233, 238, 272, 292, 466, 476, 511, 544, 584, 932, 952, 1022, 1168, 1241, 1631, 1864, 1904, 2044, 2336, 2482, 3262, 3728, 3808, 3961, 4088, 4964, 6524, 7456, 7922, 8176, 8687, 9928, 13048, 15844, 16352, 17009, 17374, 19856, 26096, 27727, 31688, 34018, 34748, 39712, 52192, 55454, 63376, 68036, 69496, 110908, 119063, 126752, 136072, 138992, 221816, 238126, 272144, 277984, 289153, 443632, 476252, 544288, 578306, 887264, 952504, 1156612, 1905008, 2024071, 2313224, 3810016, 4048142, 4626448, 8096284, 9252896, 16192568, 32385136, 64770272]

約数ペア:

[(1, 64770272), (2, 32385136), (4, 16192568), (7, 9252896), (8, 8096284), (14, 4626448), (16, 4048142), (17, 3810016), (28, 2313224), (32, 2024071), (34, 1905008), (56, 1156612), (68, 952504), (73, 887264), (112, 578306), (119, 544288), (136, 476252), (146, 443632), (224, 289153), (233, 277984), (238, 272144), (272, 238126), (292, 221816), (466, 138992), (476, 136072), (511, 126752), (544, 119063), (584, 110908), (932, 69496), (952, 68036), (1022, 63376), (1168, 55454), (1241, 52192), (1631, 39712), (1864, 34748), (1904, 34018), (2044, 31688), (2336, 27727), (2482, 26096), (3262, 19856), (3728, 17374), (3808, 17009), (3961, 16352), (4088, 15844), (4964, 13048), (6524, 9928), (7456, 8687), (7922, 8176)]