80644872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 268784640

約数和(自身を除く): 188139768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 151, 154, 168, 187, 204, 231, 238, 264, 289, 302, 308, 357, 374, 408, 453, 462, 476, 561, 578, 604, 616, 714, 748, 867, 906, 924, 952, 1057, 1122, 1156, 1208, 1309, 1428, 1496, 1661, 1734, 1812, 1848, 2023, 2114, 2244, 2312, 2567, 2618, 2856, 3171, 3179, 3322, 3468, 3624, 3927, 4046, 4228, 4488, 4983, 5134, 5236, 6069, 6342, 6358, 6644, 6936, 7701, 7854, 8092, 8456, 9537, 9966, 10268, 10472, 11627, 12138, 12684, 12716, 13288, 15402, 15708, 16184, 17969, 19074, 19932, 20536, 22253, 23254, 24276, 25368, 25432, 28237, 30804, 31416, 34881, 35938, 38148, 39864, 43639, 44506, 46508, 48552, 53907, 56474, 61608, 66759, 69762, 71876, 76296, 84711, 87278, 89012, 93016, 107814, 112948, 130917, 133518, 139524, 143752, 169422, 174556, 178024, 197659, 215628, 225896, 261834, 267036, 279048, 305473, 338844, 349112, 395318, 431256, 480029, 523668, 534072, 592977, 610946, 677688, 790636, 916419, 960058, 1047336, 1185954, 1221892, 1440087, 1581272, 1832838, 1920116, 2371908, 2443784, 2880174, 3360203, 3665676, 3840232, 4743816, 5760348, 6720406, 7331352, 10080609, 11520696, 13440812, 20161218, 26881624, 40322436, 80644872]

約数ペア:

[(1, 80644872), (2, 40322436), (3, 26881624), (4, 20161218), (6, 13440812), (7, 11520696), (8, 10080609), (11, 7331352), (12, 6720406), (14, 5760348), (17, 4743816), (21, 3840232), (22, 3665676), (24, 3360203), (28, 2880174), (33, 2443784), (34, 2371908), (42, 1920116), (44, 1832838), (51, 1581272), (56, 1440087), (66, 1221892), (68, 1185954), (77, 1047336), (84, 960058), (88, 916419), (102, 790636), (119, 677688), (132, 610946), (136, 592977), (151, 534072), (154, 523668), (168, 480029), (187, 431256), (204, 395318), (231, 349112), (238, 338844), (264, 305473), (289, 279048), (302, 267036), (308, 261834), (357, 225896), (374, 215628), (408, 197659), (453, 178024), (462, 174556), (476, 169422), (561, 143752), (578, 139524), (604, 133518), (616, 130917), (714, 112948), (748, 107814), (867, 93016), (906, 89012), (924, 87278), (952, 84711), (1057, 76296), (1122, 71876), (1156, 69762), (1208, 66759), (1309, 61608), (1428, 56474), (1496, 53907), (1661, 48552), (1734, 46508), (1812, 44506), (1848, 43639), (2023, 39864), (2114, 38148), (2244, 35938), (2312, 34881), (2567, 31416), (2618, 30804), (2856, 28237), (3171, 25432), (3179, 25368), (3322, 24276), (3468, 23254), (3624, 22253), (3927, 20536), (4046, 19932), (4228, 19074), (4488, 17969), (4983, 16184), (5134, 15708), (5236, 15402), (6069, 13288), (6342, 12716), (6358, 12684), (6644, 12138), (6936, 11627), (7701, 10472), (7854, 10268), (8092, 9966), (8456, 9537)]