65704284

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 179786880

約数和(自身を除く): 114082596

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, 2484, 2939, 3726, 5589, 5878, 7452, 8817, 11178, 11756, 17634, 22356, 26451, 35268, 52902, 67597, 79353, 105804, 135194, 158706, 202791, 238059, 270388, 317412, 405582, 476118, 608373, 714177, 811164, 952236, 1216746, 1428354, 1825119, 2433492, 2856708, 3650238, 5475357, 7300476, 10950714, 16426071, 21901428, 32852142, 65704284]

約数ペア:

[(1, 65704284), (2, 32852142), (3, 21901428), (4, 16426071), (6, 10950714), (9, 7300476), (12, 5475357), (18, 3650238), (23, 2856708), (27, 2433492), (36, 1825119), (46, 1428354), (54, 1216746), (69, 952236), (81, 811164), (92, 714177), (108, 608373), (138, 476118), (162, 405582), (207, 317412), (243, 270388), (276, 238059), (324, 202791), (414, 158706), (486, 135194), (621, 105804), (828, 79353), (972, 67597), (1242, 52902), (1863, 35268), (2484, 26451), (2939, 22356), (3726, 17634), (5589, 11756), (5878, 11178), (7452, 8817)]