80916576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 96

約数和(自身を含む): 238775040

約数和(自身を除く): 157858464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 2819, 3588, 4784, 5638, 7176, 8457, 9568, 11276, 14352, 16914, 22552, 28704, 33828, 36647, 45104, 64837, 67656, 73294, 90208, 109941, 129674, 135312, 146588, 194511, 219882, 259348, 270624, 293176, 389022, 439764, 518696, 586352, 778044, 842881, 879528, 1037392, 1172704, 1556088, 1685762, 1759056, 2074784, 2528643, 3112176, 3371524, 3518112, 5057286, 6224352, 6743048, 10114572, 13486096, 20229144, 26972192, 40458288, 80916576]

約数ペア:

[(1, 80916576), (2, 40458288), (3, 26972192), (4, 20229144), (6, 13486096), (8, 10114572), (12, 6743048), (13, 6224352), (16, 5057286), (23, 3518112), (24, 3371524), (26, 3112176), (32, 2528643), (39, 2074784), (46, 1759056), (48, 1685762), (52, 1556088), (69, 1172704), (78, 1037392), (92, 879528), (96, 842881), (104, 778044), (138, 586352), (156, 518696), (184, 439764), (208, 389022), (276, 293176), (299, 270624), (312, 259348), (368, 219882), (416, 194511), (552, 146588), (598, 135312), (624, 129674), (736, 109941), (897, 90208), (1104, 73294), (1196, 67656), (1248, 64837), (1794, 45104), (2208, 36647), (2392, 33828), (2819, 28704), (3588, 22552), (4784, 16914), (5638, 14352), (7176, 11276), (8457, 9568)]