81906024

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 127233816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 151, 194, 233, 291, 302, 388, 453, 466, 582, 604, 699, 776, 906, 932, 1164, 1208, 1398, 1812, 1864, 2328, 2796, 3624, 5592, 14647, 22601, 29294, 35183, 43941, 45202, 58588, 67803, 70366, 87882, 90404, 105549, 117176, 135606, 140732, 175764, 180808, 211098, 271212, 281464, 351528, 422196, 542424, 844392, 3412751, 6825502, 10238253, 13651004, 20476506, 27302008, 40953012, 81906024]

約数ペア:

[(1, 81906024), (2, 40953012), (3, 27302008), (4, 20476506), (6, 13651004), (8, 10238253), (12, 6825502), (24, 3412751), (97, 844392), (151, 542424), (194, 422196), (233, 351528), (291, 281464), (302, 271212), (388, 211098), (453, 180808), (466, 175764), (582, 140732), (604, 135606), (699, 117176), (776, 105549), (906, 90404), (932, 87882), (1164, 70366), (1208, 67803), (1398, 58588), (1812, 45202), (1864, 43941), (2328, 35183), (2796, 29294), (3624, 22601), (5592, 14647)]