27765972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 76643840

約数和(自身を除く): 48877868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 751, 948, 1027, 1422, 1502, 2054, 2253, 2844, 3004, 3081, 4108, 4506, 6162, 6759, 9012, 9243, 9763, 12324, 13518, 18486, 19526, 27036, 29289, 36972, 39052, 58578, 59329, 87867, 117156, 118658, 175734, 177987, 237316, 351468, 355974, 533961, 711948, 771277, 1067922, 1542554, 2135844, 2313831, 3085108, 4627662, 6941493, 9255324, 13882986, 27765972]

約数ペア:

[(1, 27765972), (2, 13882986), (3, 9255324), (4, 6941493), (6, 4627662), (9, 3085108), (12, 2313831), (13, 2135844), (18, 1542554), (26, 1067922), (36, 771277), (39, 711948), (52, 533961), (78, 355974), (79, 351468), (117, 237316), (156, 177987), (158, 175734), (234, 118658), (237, 117156), (316, 87867), (468, 59329), (474, 58578), (711, 39052), (751, 36972), (948, 29289), (1027, 27036), (1422, 19526), (1502, 18486), (2054, 13518), (2253, 12324), (2844, 9763), (3004, 9243), (3081, 9012), (4108, 6759), (4506, 6162)]