79872366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 107673234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 109, 146, 218, 219, 239, 327, 438, 478, 511, 654, 717, 763, 1022, 1434, 1526, 1533, 1673, 2289, 3066, 3346, 4578, 5019, 7957, 10038, 15914, 17447, 23871, 26051, 34894, 47742, 52102, 52341, 55699, 78153, 104682, 111398, 122129, 156306, 167097, 182357, 244258, 334194, 364714, 366387, 547071, 732774, 1094142, 1901723, 3803446, 5705169, 11410338, 13312061, 26624122, 39936183, 79872366]

約数ペア:

[(1, 79872366), (2, 39936183), (3, 26624122), (6, 13312061), (7, 11410338), (14, 5705169), (21, 3803446), (42, 1901723), (73, 1094142), (109, 732774), (146, 547071), (218, 366387), (219, 364714), (239, 334194), (327, 244258), (438, 182357), (478, 167097), (511, 156306), (654, 122129), (717, 111398), (763, 104682), (1022, 78153), (1434, 55699), (1526, 52341), (1533, 52102), (1673, 47742), (2289, 34894), (3066, 26051), (3346, 23871), (4578, 17447), (5019, 15914), (7957, 10038)]