77686620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3851

約数の個数: 96

約数和(自身を含む): 245016576

約数和(自身を除く): 167329956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 3797, 4092, 5115, 6820, 7594, 10230, 11391, 15188, 18985, 20460, 22782, 37970, 41767, 45564, 56955, 75940, 83534, 113910, 117707, 125301, 167068, 208835, 227820, 235414, 250602, 353121, 417670, 470828, 501204, 588535, 626505, 706242, 835340, 1177070, 1253010, 1294777, 1412484, 1765605, 2354140, 2506020, 2589554, 3531210, 3884331, 5179108, 6473885, 7062420, 7768662, 12947770, 15537324, 19421655, 25895540, 38843310, 77686620]

約数ペア:

[(1, 77686620), (2, 38843310), (3, 25895540), (4, 19421655), (5, 15537324), (6, 12947770), (10, 7768662), (11, 7062420), (12, 6473885), (15, 5179108), (20, 3884331), (22, 3531210), (30, 2589554), (31, 2506020), (33, 2354140), (44, 1765605), (55, 1412484), (60, 1294777), (62, 1253010), (66, 1177070), (93, 835340), (110, 706242), (124, 626505), (132, 588535), (155, 501204), (165, 470828), (186, 417670), (220, 353121), (310, 250602), (330, 235414), (341, 227820), (372, 208835), (465, 167068), (620, 125301), (660, 117707), (682, 113910), (930, 83534), (1023, 75940), (1364, 56955), (1705, 45564), (1860, 41767), (2046, 37970), (3410, 22782), (3797, 20460), (4092, 18985), (5115, 15188), (6820, 11391), (7594, 10230)]