64981464

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 166333440

約数和(自身を除く): 101351976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 103, 194, 206, 271, 291, 309, 388, 412, 542, 582, 618, 776, 813, 824, 1084, 1164, 1236, 1626, 2168, 2328, 2472, 3252, 6504, 9991, 19982, 26287, 27913, 29973, 39964, 52574, 55826, 59946, 78861, 79928, 83739, 105148, 111652, 119892, 157722, 167478, 210296, 223304, 239784, 315444, 334956, 630888, 669912, 2707561, 5415122, 8122683, 10830244, 16245366, 21660488, 32490732, 64981464]

約数ペア:

[(1, 64981464), (2, 32490732), (3, 21660488), (4, 16245366), (6, 10830244), (8, 8122683), (12, 5415122), (24, 2707561), (97, 669912), (103, 630888), (194, 334956), (206, 315444), (271, 239784), (291, 223304), (309, 210296), (388, 167478), (412, 157722), (542, 119892), (582, 111652), (618, 105148), (776, 83739), (813, 79928), (824, 78861), (1084, 59946), (1164, 55826), (1236, 52574), (1626, 39964), (2168, 29973), (2328, 27913), (2472, 26287), (3252, 19982), (6504, 9991)]