57238818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 142786560

約数和(自身を除く): 85547742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1327, 1659, 2054, 2654, 3081, 3318, 3981, 6162, 7189, 7962, 9289, 14378, 17251, 18578, 21567, 27867, 34502, 43134, 51753, 55734, 103506, 104833, 120757, 209666, 241514, 314499, 362271, 628998, 724542, 733831, 1362829, 1467662, 2201493, 2725658, 4088487, 4402986, 8176974, 9539803, 19079606, 28619409, 57238818]

約数ペア:

[(1, 57238818), (2, 28619409), (3, 19079606), (6, 9539803), (7, 8176974), (13, 4402986), (14, 4088487), (21, 2725658), (26, 2201493), (39, 1467662), (42, 1362829), (78, 733831), (79, 724542), (91, 628998), (158, 362271), (182, 314499), (237, 241514), (273, 209666), (474, 120757), (546, 104833), (553, 103506), (1027, 55734), (1106, 51753), (1327, 43134), (1659, 34502), (2054, 27867), (2654, 21567), (3081, 18578), (3318, 17251), (3981, 14378), (6162, 9289), (7189, 7962)]