79490628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 231271040

約数和(自身を除く): 151780412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 2089, 2114, 2718, 3171, 4178, 4228, 5436, 6267, 6342, 8356, 9513, 12534, 12684, 14623, 18801, 19026, 25068, 29246, 37602, 38052, 43869, 58492, 75204, 87738, 131607, 175476, 263214, 315439, 526428, 630878, 946317, 1261756, 1892634, 2208073, 2838951, 3785268, 4416146, 5677902, 6624219, 8832292, 11355804, 13248438, 19872657, 26496876, 39745314, 79490628]

約数ペア:

[(1, 79490628), (2, 39745314), (3, 26496876), (4, 19872657), (6, 13248438), (7, 11355804), (9, 8832292), (12, 6624219), (14, 5677902), (18, 4416146), (21, 3785268), (28, 2838951), (36, 2208073), (42, 1892634), (63, 1261756), (84, 946317), (126, 630878), (151, 526428), (252, 315439), (302, 263214), (453, 175476), (604, 131607), (906, 87738), (1057, 75204), (1359, 58492), (1812, 43869), (2089, 38052), (2114, 37602), (2718, 29246), (3171, 25068), (4178, 19026), (4228, 18801), (5436, 14623), (6267, 12684), (6342, 12534), (8356, 9513)]