66379656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 136833144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 419, 483, 492, 552, 574, 644, 838, 861, 943, 966, 984, 1148, 1257, 1288, 1676, 1722, 1886, 1932, 2296, 2514, 2829, 2933, 3352, 3444, 3772, 3864, 5028, 5658, 5866, 6601, 6888, 7544, 8799, 9637, 10056, 11316, 11732, 13202, 17179, 17598, 19274, 19803, 22632, 23464, 26404, 28911, 34358, 35196, 38548, 39606, 51537, 52808, 57822, 67459, 68716, 70392, 77096, 79212, 103074, 115644, 120253, 134918, 137432, 158424, 202377, 206148, 231288, 240506, 269836, 360759, 395117, 404754, 412296, 481012, 539672, 721518, 790234, 809508, 962024, 1185351, 1443036, 1580468, 1619016, 2370702, 2765819, 2886072, 3160936, 4741404, 5531638, 8297457, 9482808, 11063276, 16594914, 22126552, 33189828, 66379656]

約数ペア:

[(1, 66379656), (2, 33189828), (3, 22126552), (4, 16594914), (6, 11063276), (7, 9482808), (8, 8297457), (12, 5531638), (14, 4741404), (21, 3160936), (23, 2886072), (24, 2765819), (28, 2370702), (41, 1619016), (42, 1580468), (46, 1443036), (56, 1185351), (69, 962024), (82, 809508), (84, 790234), (92, 721518), (123, 539672), (138, 481012), (161, 412296), (164, 404754), (168, 395117), (184, 360759), (246, 269836), (276, 240506), (287, 231288), (322, 206148), (328, 202377), (419, 158424), (483, 137432), (492, 134918), (552, 120253), (574, 115644), (644, 103074), (838, 79212), (861, 77096), (943, 70392), (966, 68716), (984, 67459), (1148, 57822), (1257, 52808), (1288, 51537), (1676, 39606), (1722, 38548), (1886, 35196), (1932, 34358), (2296, 28911), (2514, 26404), (2829, 23464), (2933, 22632), (3352, 19803), (3444, 19274), (3772, 17598), (3864, 17179), (5028, 13202), (5658, 11732), (5866, 11316), (6601, 10056), (6888, 9637), (7544, 8799)]