47640636

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 130376064

約数和(自身を除く): 82735428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2131, 2484, 3726, 4262, 5589, 6393, 7452, 8524, 11178, 12786, 19179, 22356, 25572, 38358, 49013, 57537, 76716, 98026, 115074, 147039, 172611, 196052, 230148, 294078, 345222, 441117, 517833, 588156, 690444, 882234, 1035666, 1323351, 1764468, 2071332, 2646702, 3970053, 5293404, 7940106, 11910159, 15880212, 23820318, 47640636]

約数ペア:

[(1, 47640636), (2, 23820318), (3, 15880212), (4, 11910159), (6, 7940106), (9, 5293404), (12, 3970053), (18, 2646702), (23, 2071332), (27, 1764468), (36, 1323351), (46, 1035666), (54, 882234), (69, 690444), (81, 588156), (92, 517833), (108, 441117), (138, 345222), (162, 294078), (207, 230148), (243, 196052), (276, 172611), (324, 147039), (414, 115074), (486, 98026), (621, 76716), (828, 57537), (972, 49013), (1242, 38358), (1863, 25572), (2131, 22356), (2484, 19179), (3726, 12786), (4262, 11178), (5589, 8524), (6393, 7452)]