78517872

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2027}}^1$

素因数の和:2310

約数の個数: 60

約数和(自身を含む): 220666680

約数和(自身を除く): 142148808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2027, 2152, 2421, 3228, 4054, 4304, 4842, 6081, 6456, 8108, 9684, 12162, 12912, 16216, 18243, 19368, 24324, 32432, 36486, 38736, 48648, 72972, 97296, 145944, 291888, 545263, 1090526, 1635789, 2181052, 3271578, 4362104, 4907367, 6543156, 8724208, 9814734, 13086312, 19629468, 26172624, 39258936, 78517872]

約数ペア:

[(1, 78517872), (2, 39258936), (3, 26172624), (4, 19629468), (6, 13086312), (8, 9814734), (9, 8724208), (12, 6543156), (16, 4907367), (18, 4362104), (24, 3271578), (36, 2181052), (48, 1635789), (72, 1090526), (144, 545263), (269, 291888), (538, 145944), (807, 97296), (1076, 72972), (1614, 48648), (2027, 38736), (2152, 36486), (2421, 32432), (3228, 24324), (4054, 19368), (4304, 18243), (4842, 16216), (6081, 12912), (6456, 12162), (8108, 9684)]