78750984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 213393600

約数和(自身を除く): 134642616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1384, 1459, 2076, 2249, 2918, 4152, 4377, 4498, 5836, 6747, 8754, 8996, 11672, 13494, 17508, 17992, 18967, 26988, 35016, 37934, 53976, 56901, 75868, 113802, 151736, 227604, 252407, 455208, 504814, 757221, 1009628, 1514442, 2019256, 3028884, 3281291, 6057768, 6562582, 9843873, 13125164, 19687746, 26250328, 39375492, 78750984]

約数ペア:

[(1, 78750984), (2, 39375492), (3, 26250328), (4, 19687746), (6, 13125164), (8, 9843873), (12, 6562582), (13, 6057768), (24, 3281291), (26, 3028884), (39, 2019256), (52, 1514442), (78, 1009628), (104, 757221), (156, 504814), (173, 455208), (312, 252407), (346, 227604), (519, 151736), (692, 113802), (1038, 75868), (1384, 56901), (1459, 53976), (2076, 37934), (2249, 35016), (2918, 26988), (4152, 18967), (4377, 17992), (4498, 17508), (5836, 13494), (6747, 11672), (8754, 8996)]