77400414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 223104000

約数和(自身を除く): 145703586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 829, 1026, 1197, 1482, 1638, 1658, 1729, 2223, 2394, 2457, 2487, 3458, 3591, 4446, 4914, 4974, 5187, 5803, 6669, 7182, 7461, 10374, 10777, 11606, 13338, 14922, 15561, 15751, 17409, 21554, 22383, 31122, 31502, 32331, 34818, 44766, 46683, 47253, 52227, 64662, 75439, 93366, 94506, 96993, 104454, 110257, 141759, 150878, 156681, 193986, 204763, 220514, 226317, 283518, 290979, 313362, 330771, 409526, 425277, 452634, 581958, 614289, 661542, 678951, 850554, 992313, 1228578, 1357902, 1433341, 1842867, 1984626, 2036853, 2866682, 2976939, 3685734, 4073706, 4300023, 5528601, 5953878, 8600046, 11057202, 12900069, 25800138, 38700207, 77400414]

約数ペア:

[(1, 77400414), (2, 38700207), (3, 25800138), (6, 12900069), (7, 11057202), (9, 8600046), (13, 5953878), (14, 5528601), (18, 4300023), (19, 4073706), (21, 3685734), (26, 2976939), (27, 2866682), (38, 2036853), (39, 1984626), (42, 1842867), (54, 1433341), (57, 1357902), (63, 1228578), (78, 992313), (91, 850554), (114, 678951), (117, 661542), (126, 614289), (133, 581958), (171, 452634), (182, 425277), (189, 409526), (234, 330771), (247, 313362), (266, 290979), (273, 283518), (342, 226317), (351, 220514), (378, 204763), (399, 193986), (494, 156681), (513, 150878), (546, 141759), (702, 110257), (741, 104454), (798, 96993), (819, 94506), (829, 93366), (1026, 75439), (1197, 64662), (1482, 52227), (1638, 47253), (1658, 46683), (1729, 44766), (2223, 34818), (2394, 32331), (2457, 31502), (2487, 31122), (3458, 22383), (3591, 21554), (4446, 17409), (4914, 15751), (4974, 15561), (5187, 14922), (5803, 13338), (6669, 11606), (7182, 10777), (7461, 10374)]