1581271164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{92863}}^1$

素因数の和:92927

約数の個数: 72

約数和(自身を含む): 4461929472

約数和(自身を除く): 2880658308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 92863, 185726, 278589, 371452, 557178, 835767, 1021493, 1114356, 1671534, 2042986, 3064479, 3343068, 3993109, 4085972, 6128958, 7986218, 9193437, 11979327, 12257916, 15972436, 18386874, 23958654, 35937981, 36773748, 43924199, 47917308, 71875962, 87848398, 131772597, 143751924, 175696796, 263545194, 395317791, 527090388, 790635582, 1581271164]

約数ペア:

[(1, 1581271164), (2, 790635582), (3, 527090388), (4, 395317791), (6, 263545194), (9, 175696796), (11, 143751924), (12, 131772597), (18, 87848398), (22, 71875962), (33, 47917308), (36, 43924199), (43, 36773748), (44, 35937981), (66, 23958654), (86, 18386874), (99, 15972436), (129, 12257916), (132, 11979327), (172, 9193437), (198, 7986218), (258, 6128958), (387, 4085972), (396, 3993109), (473, 3343068), (516, 3064479), (774, 2042986), (946, 1671534), (1419, 1114356), (1548, 1021493), (1892, 835767), (2838, 557178), (4257, 371452), (5676, 278589), (8514, 185726), (17028, 92863)]