90654732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2207}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 263617536

約数和(自身を除く): 172962804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2207, 2282, 2934, 3423, 4414, 4564, 5868, 6621, 6846, 8828, 10269, 13242, 13692, 15449, 19863, 20538, 26484, 30898, 39726, 41076, 46347, 61796, 79452, 92694, 139041, 185388, 278082, 359741, 556164, 719482, 1079223, 1438964, 2158446, 2518187, 3237669, 4316892, 5036374, 6475338, 7554561, 10072748, 12950676, 15109122, 22663683, 30218244, 45327366, 90654732]

約数ペア:

[(1, 90654732), (2, 45327366), (3, 30218244), (4, 22663683), (6, 15109122), (7, 12950676), (9, 10072748), (12, 7554561), (14, 6475338), (18, 5036374), (21, 4316892), (28, 3237669), (36, 2518187), (42, 2158446), (63, 1438964), (84, 1079223), (126, 719482), (163, 556164), (252, 359741), (326, 278082), (489, 185388), (652, 139041), (978, 92694), (1141, 79452), (1467, 61796), (1956, 46347), (2207, 41076), (2282, 39726), (2934, 30898), (3423, 26484), (4414, 20538), (4564, 19863), (5868, 15449), (6621, 13692), (6846, 13242), (8828, 10269)]