31252932

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 83418720

約数和(自身を除く): 52165788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 131, 141, 188, 262, 282, 393, 423, 524, 564, 786, 846, 1179, 1269, 1572, 1692, 2209, 2358, 2538, 3537, 4418, 4716, 5076, 6157, 6627, 7074, 8836, 12314, 13254, 14148, 18471, 19881, 24628, 26508, 36942, 39762, 55413, 59643, 73884, 79524, 110826, 119286, 166239, 221652, 238572, 289379, 332478, 578758, 664956, 868137, 1157516, 1736274, 2604411, 3472548, 5208822, 7813233, 10417644, 15626466, 31252932]

約数ペア:

[(1, 31252932), (2, 15626466), (3, 10417644), (4, 7813233), (6, 5208822), (9, 3472548), (12, 2604411), (18, 1736274), (27, 1157516), (36, 868137), (47, 664956), (54, 578758), (94, 332478), (108, 289379), (131, 238572), (141, 221652), (188, 166239), (262, 119286), (282, 110826), (393, 79524), (423, 73884), (524, 59643), (564, 55413), (786, 39762), (846, 36942), (1179, 26508), (1269, 24628), (1572, 19881), (1692, 18471), (2209, 14148), (2358, 13254), (2538, 12314), (3537, 8836), (4418, 7074), (4716, 6627), (5076, 6157)]