64765176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 185932800

約数和(自身を除く): 121167624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1613, 1673, 1912, 2868, 3226, 3346, 4839, 5019, 5736, 6452, 6692, 9678, 10038, 11291, 12904, 13384, 19356, 20076, 22582, 33873, 38712, 40152, 45164, 67746, 90328, 135492, 270984, 385507, 771014, 1156521, 1542028, 2313042, 2698549, 3084056, 4626084, 5397098, 8095647, 9252168, 10794196, 16191294, 21588392, 32382588, 64765176]

約数ペア:

[(1, 64765176), (2, 32382588), (3, 21588392), (4, 16191294), (6, 10794196), (7, 9252168), (8, 8095647), (12, 5397098), (14, 4626084), (21, 3084056), (24, 2698549), (28, 2313042), (42, 1542028), (56, 1156521), (84, 771014), (168, 385507), (239, 270984), (478, 135492), (717, 90328), (956, 67746), (1434, 45164), (1613, 40152), (1673, 38712), (1912, 33873), (2868, 22582), (3226, 20076), (3346, 19356), (4839, 13384), (5019, 12904), (5736, 11291), (6452, 10038), (6692, 9678)]