104640156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 282522240

約数和(自身を除く): 177882084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2939, 2967, 3956, 5878, 5934, 8817, 8901, 11756, 11868, 17634, 17802, 26451, 35268, 35604, 52902, 67597, 105804, 126377, 135194, 202791, 252754, 270388, 379131, 405582, 505508, 608373, 758262, 811164, 1137393, 1216746, 1516524, 2274786, 2433492, 2906671, 4549572, 5813342, 8720013, 11626684, 17440026, 26160039, 34880052, 52320078, 104640156]

約数ペア:

[(1, 104640156), (2, 52320078), (3, 34880052), (4, 26160039), (6, 17440026), (9, 11626684), (12, 8720013), (18, 5813342), (23, 4549572), (36, 2906671), (43, 2433492), (46, 2274786), (69, 1516524), (86, 1216746), (92, 1137393), (129, 811164), (138, 758262), (172, 608373), (207, 505508), (258, 405582), (276, 379131), (387, 270388), (414, 252754), (516, 202791), (774, 135194), (828, 126377), (989, 105804), (1548, 67597), (1978, 52902), (2939, 35604), (2967, 35268), (3956, 26451), (5878, 17802), (5934, 17634), (8817, 11868), (8901, 11756)]