31085796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 87333120

約数和(自身を除く): 56247324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1823, 2436, 2842, 3646, 4263, 5469, 5684, 7292, 8526, 10938, 12761, 17052, 21876, 25522, 38283, 51044, 52867, 76566, 89327, 105734, 153132, 158601, 178654, 211468, 267981, 317202, 357308, 370069, 535962, 634404, 740138, 1071924, 1110207, 1480276, 2220414, 2590483, 4440828, 5180966, 7771449, 10361932, 15542898, 31085796]

約数ペア:

[(1, 31085796), (2, 15542898), (3, 10361932), (4, 7771449), (6, 5180966), (7, 4440828), (12, 2590483), (14, 2220414), (21, 1480276), (28, 1110207), (29, 1071924), (42, 740138), (49, 634404), (58, 535962), (84, 370069), (87, 357308), (98, 317202), (116, 267981), (147, 211468), (174, 178654), (196, 158601), (203, 153132), (294, 105734), (348, 89327), (406, 76566), (588, 52867), (609, 51044), (812, 38283), (1218, 25522), (1421, 21876), (1823, 17052), (2436, 12761), (2842, 10938), (3646, 8526), (4263, 7292), (5469, 5684)]