66438204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 184246272

約数和(自身を除く): 117808068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 101, 123, 164, 191, 202, 246, 287, 303, 382, 404, 492, 573, 574, 606, 707, 764, 861, 1146, 1148, 1212, 1337, 1414, 1722, 2121, 2292, 2674, 2828, 3444, 4011, 4141, 4242, 5348, 7831, 8022, 8282, 8484, 12423, 15662, 16044, 16564, 19291, 23493, 24846, 28987, 31324, 38582, 46986, 49692, 54817, 57873, 57974, 77164, 86961, 93972, 109634, 115746, 115948, 135037, 164451, 173922, 219268, 231492, 270074, 328902, 347844, 405111, 540148, 657804, 790931, 810222, 1581862, 1620444, 2372793, 3163724, 4745586, 5536517, 9491172, 11073034, 16609551, 22146068, 33219102, 66438204]

約数ペア:

[(1, 66438204), (2, 33219102), (3, 22146068), (4, 16609551), (6, 11073034), (7, 9491172), (12, 5536517), (14, 4745586), (21, 3163724), (28, 2372793), (41, 1620444), (42, 1581862), (82, 810222), (84, 790931), (101, 657804), (123, 540148), (164, 405111), (191, 347844), (202, 328902), (246, 270074), (287, 231492), (303, 219268), (382, 173922), (404, 164451), (492, 135037), (573, 115948), (574, 115746), (606, 109634), (707, 93972), (764, 86961), (861, 77164), (1146, 57974), (1148, 57873), (1212, 54817), (1337, 49692), (1414, 46986), (1722, 38582), (2121, 31324), (2292, 28987), (2674, 24846), (2828, 23493), (3444, 19291), (4011, 16564), (4141, 16044), (4242, 15662), (5348, 12423), (7831, 8484), (8022, 8282)]