72802338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13033}}^1$

素因数の和:13071

約数の個数: 48

約数和(自身を含む): 178305120

約数和(自身を除く): 105502782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 13033, 26066, 39099, 78198, 91231, 182462, 247627, 273693, 495254, 547386, 638617, 742881, 1277234, 1485762, 1733389, 1915851, 3466778, 3831702, 5200167, 10400334, 12133723, 24267446, 36401169, 72802338]

約数ペア:

[(1, 72802338), (2, 36401169), (3, 24267446), (6, 12133723), (7, 10400334), (14, 5200167), (19, 3831702), (21, 3466778), (38, 1915851), (42, 1733389), (49, 1485762), (57, 1277234), (98, 742881), (114, 638617), (133, 547386), (147, 495254), (266, 273693), (294, 247627), (399, 182462), (798, 91231), (931, 78198), (1862, 39099), (2793, 26066), (5586, 13033)]