79423864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 171460800

約数和(自身を除く): 92036936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 167, 221, 269, 334, 442, 538, 668, 884, 1076, 1336, 1768, 2152, 2171, 2839, 3497, 4342, 4573, 5678, 6994, 8684, 9146, 11356, 13988, 17368, 18292, 22712, 27976, 36584, 36907, 44923, 59449, 73814, 89846, 118898, 147628, 179692, 237796, 295256, 359384, 475592, 583999, 763691, 1167998, 1527382, 2335996, 3054764, 4671992, 6109528, 9927983, 19855966, 39711932, 79423864]

約数ペア:

[(1, 79423864), (2, 39711932), (4, 19855966), (8, 9927983), (13, 6109528), (17, 4671992), (26, 3054764), (34, 2335996), (52, 1527382), (68, 1167998), (104, 763691), (136, 583999), (167, 475592), (221, 359384), (269, 295256), (334, 237796), (442, 179692), (538, 147628), (668, 118898), (884, 89846), (1076, 73814), (1336, 59449), (1768, 44923), (2152, 36907), (2171, 36584), (2839, 27976), (3497, 22712), (4342, 18292), (4573, 17368), (5678, 13988), (6994, 11356), (8684, 9146)]