64415064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{839}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 184665600

約数和(自身を除く): 120250536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457, 839, 914, 1371, 1678, 1828, 2517, 2742, 3199, 3356, 3656, 5034, 5484, 5873, 6398, 6712, 9597, 10068, 10968, 11746, 12796, 17619, 19194, 20136, 23492, 25592, 35238, 38388, 46984, 70476, 76776, 140952, 383423, 766846, 1150269, 1533692, 2300538, 2683961, 3067384, 4601076, 5367922, 8051883, 9202152, 10735844, 16103766, 21471688, 32207532, 64415064]

約数ペア:

[(1, 64415064), (2, 32207532), (3, 21471688), (4, 16103766), (6, 10735844), (7, 9202152), (8, 8051883), (12, 5367922), (14, 4601076), (21, 3067384), (24, 2683961), (28, 2300538), (42, 1533692), (56, 1150269), (84, 766846), (168, 383423), (457, 140952), (839, 76776), (914, 70476), (1371, 46984), (1678, 38388), (1828, 35238), (2517, 25592), (2742, 23492), (3199, 20136), (3356, 19194), (3656, 17619), (5034, 12796), (5484, 11746), (5873, 10968), (6398, 10068), (6712, 9597)]