80001168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 236234880

約数和(自身を除く): 156233712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 53, 59, 78, 82, 104, 106, 118, 123, 156, 159, 164, 177, 208, 212, 236, 246, 312, 318, 328, 354, 424, 472, 492, 533, 624, 636, 656, 689, 708, 767, 848, 944, 984, 1066, 1272, 1378, 1416, 1534, 1599, 1968, 2067, 2132, 2173, 2301, 2419, 2544, 2756, 2832, 3068, 3127, 3198, 4134, 4264, 4346, 4602, 4838, 5512, 6136, 6254, 6396, 6519, 7257, 8268, 8528, 8692, 9204, 9381, 9676, 11024, 12272, 12508, 12792, 13038, 14514, 16536, 17384, 18408, 18762, 19352, 25016, 25584, 26076, 28249, 29028, 31447, 33072, 34768, 36816, 37524, 38704, 40651, 50032, 52152, 56498, 58056, 62894, 75048, 81302, 84747, 94341, 104304, 112996, 116112, 121953, 125788, 128207, 150096, 162604, 169494, 188682, 225992, 243906, 251576, 256414, 325208, 338988, 377364, 384621, 451984, 487812, 503152, 512828, 650416, 677976, 754728, 769242, 975624, 1025656, 1355952, 1509456, 1538484, 1666691, 1951248, 2051312, 3076968, 3333382, 5000073, 6153936, 6666764, 10000146, 13333528, 20000292, 26667056, 40000584, 80001168]

約数ペア:

[(1, 80001168), (2, 40000584), (3, 26667056), (4, 20000292), (6, 13333528), (8, 10000146), (12, 6666764), (13, 6153936), (16, 5000073), (24, 3333382), (26, 3076968), (39, 2051312), (41, 1951248), (48, 1666691), (52, 1538484), (53, 1509456), (59, 1355952), (78, 1025656), (82, 975624), (104, 769242), (106, 754728), (118, 677976), (123, 650416), (156, 512828), (159, 503152), (164, 487812), (177, 451984), (208, 384621), (212, 377364), (236, 338988), (246, 325208), (312, 256414), (318, 251576), (328, 243906), (354, 225992), (424, 188682), (472, 169494), (492, 162604), (533, 150096), (624, 128207), (636, 125788), (656, 121953), (689, 116112), (708, 112996), (767, 104304), (848, 94341), (944, 84747), (984, 81302), (1066, 75048), (1272, 62894), (1378, 58056), (1416, 56498), (1534, 52152), (1599, 50032), (1968, 40651), (2067, 38704), (2132, 37524), (2173, 36816), (2301, 34768), (2419, 33072), (2544, 31447), (2756, 29028), (2832, 28249), (3068, 26076), (3127, 25584), (3198, 25016), (4134, 19352), (4264, 18762), (4346, 18408), (4602, 17384), (4838, 16536), (5512, 14514), (6136, 13038), (6254, 12792), (6396, 12508), (6519, 12272), (7257, 11024), (8268, 9676), (8528, 9381), (8692, 9204)]