71677788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9411

約数の個数: 72

約数和(自身を含む): 209542032

約数和(自身を除く): 137864244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9377, 18754, 28131, 37508, 56262, 65639, 112524, 121901, 131278, 196917, 243802, 262556, 365703, 393834, 459473, 487604, 731406, 787668, 853307, 918946, 1378419, 1462812, 1706614, 1837892, 2559921, 2756838, 3413228, 5119842, 5513676, 5973149, 10239684, 11946298, 17919447, 23892596, 35838894, 71677788]

約数ペア:

[(1, 71677788), (2, 35838894), (3, 23892596), (4, 17919447), (6, 11946298), (7, 10239684), (12, 5973149), (13, 5513676), (14, 5119842), (21, 3413228), (26, 2756838), (28, 2559921), (39, 1837892), (42, 1706614), (49, 1462812), (52, 1378419), (78, 918946), (84, 853307), (91, 787668), (98, 731406), (147, 487604), (156, 459473), (182, 393834), (196, 365703), (273, 262556), (294, 243802), (364, 196917), (546, 131278), (588, 121901), (637, 112524), (1092, 65639), (1274, 56262), (1911, 37508), (2548, 28131), (3822, 18754), (7644, 9377)]