123804408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56687}}^1$

素因数の和:56716

約数の個数: 64

約数和(自身を含む): 380943360

約数和(自身を除く): 257138952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 56687, 113374, 170061, 226748, 340122, 396809, 453496, 680244, 736931, 793618, 1190427, 1360488, 1473862, 1587236, 2210793, 2380854, 2947724, 3174472, 4421586, 4761708, 5158517, 5895448, 8843172, 9523416, 10317034, 15475551, 17686344, 20634068, 30951102, 41268136, 61902204, 123804408]

約数ペア:

[(1, 123804408), (2, 61902204), (3, 41268136), (4, 30951102), (6, 20634068), (7, 17686344), (8, 15475551), (12, 10317034), (13, 9523416), (14, 8843172), (21, 5895448), (24, 5158517), (26, 4761708), (28, 4421586), (39, 3174472), (42, 2947724), (52, 2380854), (56, 2210793), (78, 1587236), (84, 1473862), (91, 1360488), (104, 1190427), (156, 793618), (168, 736931), (182, 680244), (273, 453496), (312, 396809), (364, 340122), (546, 226748), (728, 170061), (1092, 113374), (2184, 56687)]