8026788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 25510464

約数和(自身を除く): 17483676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 73, 77, 84, 98, 102, 119, 132, 146, 147, 154, 187, 196, 204, 219, 231, 238, 292, 294, 308, 357, 374, 438, 462, 476, 511, 539, 561, 588, 714, 748, 803, 833, 876, 924, 1022, 1078, 1122, 1241, 1309, 1428, 1533, 1606, 1617, 1666, 2044, 2156, 2244, 2409, 2482, 2499, 2618, 3066, 3212, 3234, 3332, 3577, 3723, 3927, 4818, 4964, 4998, 5236, 5621, 6132, 6468, 7154, 7446, 7854, 8687, 9163, 9636, 9996, 10731, 11242, 13651, 14308, 14892, 15708, 16863, 17374, 18326, 21462, 22484, 26061, 27302, 27489, 33726, 34748, 36652, 39347, 40953, 42924, 52122, 54604, 54978, 60809, 67452, 78694, 81906, 95557, 104244, 109956, 118041, 121618, 157388, 163812, 182427, 191114, 236082, 243236, 286671, 364854, 382228, 472164, 573342, 668899, 729708, 1146684, 1337798, 2006697, 2675596, 4013394, 8026788]

約数ペア:

[(1, 8026788), (2, 4013394), (3, 2675596), (4, 2006697), (6, 1337798), (7, 1146684), (11, 729708), (12, 668899), (14, 573342), (17, 472164), (21, 382228), (22, 364854), (28, 286671), (33, 243236), (34, 236082), (42, 191114), (44, 182427), (49, 163812), (51, 157388), (66, 121618), (68, 118041), (73, 109956), (77, 104244), (84, 95557), (98, 81906), (102, 78694), (119, 67452), (132, 60809), (146, 54978), (147, 54604), (154, 52122), (187, 42924), (196, 40953), (204, 39347), (219, 36652), (231, 34748), (238, 33726), (292, 27489), (294, 27302), (308, 26061), (357, 22484), (374, 21462), (438, 18326), (462, 17374), (476, 16863), (511, 15708), (539, 14892), (561, 14308), (588, 13651), (714, 11242), (748, 10731), (803, 9996), (833, 9636), (876, 9163), (924, 8687), (1022, 7854), (1078, 7446), (1122, 7154), (1241, 6468), (1309, 6132), (1428, 5621), (1533, 5236), (1606, 4998), (1617, 4964), (1666, 4818), (2044, 3927), (2156, 3723), (2244, 3577), (2409, 3332), (2482, 3234), (2499, 3212), (2618, 3066)]