72228684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 185302656

約数和(自身を除く): 113073972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 2882, 4177, 4323, 5764, 8354, 8646, 12531, 16708, 17292, 25062, 45947, 50124, 91894, 137841, 183788, 275682, 547187, 551364, 1094374, 1641561, 2188748, 3283122, 6019057, 6566244, 12038114, 18057171, 24076228, 36114342, 72228684]

約数ペア:

[(1, 72228684), (2, 36114342), (3, 24076228), (4, 18057171), (6, 12038114), (11, 6566244), (12, 6019057), (22, 3283122), (33, 2188748), (44, 1641561), (66, 1094374), (131, 551364), (132, 547187), (262, 275682), (393, 183788), (524, 137841), (786, 91894), (1441, 50124), (1572, 45947), (2882, 25062), (4177, 17292), (4323, 16708), (5764, 12531), (8354, 8646)]