64605912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 189727920

約数和(自身を除く): 125122008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 137, 147, 168, 196, 274, 294, 392, 401, 411, 548, 588, 802, 822, 959, 1096, 1176, 1203, 1604, 1644, 1918, 2406, 2807, 2877, 3208, 3288, 3836, 4812, 5614, 5754, 6713, 7672, 8421, 9624, 11228, 11508, 13426, 16842, 19649, 20139, 22456, 23016, 26852, 33684, 39298, 40278, 53704, 54937, 58947, 67368, 78596, 80556, 109874, 117894, 157192, 161112, 164811, 219748, 235788, 329622, 384559, 439496, 471576, 659244, 769118, 1153677, 1318488, 1538236, 2307354, 2691913, 3076472, 4614708, 5383826, 8075739, 9229416, 10767652, 16151478, 21535304, 32302956, 64605912]

約数ペア:

[(1, 64605912), (2, 32302956), (3, 21535304), (4, 16151478), (6, 10767652), (7, 9229416), (8, 8075739), (12, 5383826), (14, 4614708), (21, 3076472), (24, 2691913), (28, 2307354), (42, 1538236), (49, 1318488), (56, 1153677), (84, 769118), (98, 659244), (137, 471576), (147, 439496), (168, 384559), (196, 329622), (274, 235788), (294, 219748), (392, 164811), (401, 161112), (411, 157192), (548, 117894), (588, 109874), (802, 80556), (822, 78596), (959, 67368), (1096, 58947), (1176, 54937), (1203, 53704), (1604, 40278), (1644, 39298), (1918, 33684), (2406, 26852), (2807, 23016), (2877, 22456), (3208, 20139), (3288, 19649), (3836, 16842), (4812, 13426), (5614, 11508), (5754, 11228), (6713, 9624), (7672, 8421)]