71689884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 205986816

約数和(自身を除く): 134296932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 714, 732, 823, 854, 1037, 1281, 1428, 1646, 1708, 2074, 2469, 2562, 3111, 3292, 4148, 4938, 5124, 5761, 6222, 7259, 9876, 11522, 12444, 13991, 14518, 17283, 21777, 23044, 27982, 29036, 34566, 41973, 43554, 50203, 55964, 69132, 83946, 87108, 97937, 100406, 150609, 167892, 195874, 200812, 293811, 301218, 351421, 391748, 587622, 602436, 702842, 853451, 1054263, 1175244, 1405684, 1706902, 2108526, 2560353, 3413804, 4217052, 5120706, 5974157, 10241412, 11948314, 17922471, 23896628, 35844942, 71689884]

約数ペア:

[(1, 71689884), (2, 35844942), (3, 23896628), (4, 17922471), (6, 11948314), (7, 10241412), (12, 5974157), (14, 5120706), (17, 4217052), (21, 3413804), (28, 2560353), (34, 2108526), (42, 1706902), (51, 1405684), (61, 1175244), (68, 1054263), (84, 853451), (102, 702842), (119, 602436), (122, 587622), (183, 391748), (204, 351421), (238, 301218), (244, 293811), (357, 200812), (366, 195874), (427, 167892), (476, 150609), (714, 100406), (732, 97937), (823, 87108), (854, 83946), (1037, 69132), (1281, 55964), (1428, 50203), (1646, 43554), (1708, 41973), (2074, 34566), (2469, 29036), (2562, 27982), (3111, 23044), (3292, 21777), (4148, 17283), (4938, 14518), (5124, 13991), (5761, 12444), (6222, 11522), (7259, 9876)]