72286788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 133635516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 223, 227, 238, 357, 446, 454, 476, 669, 681, 714, 892, 908, 1338, 1362, 1428, 1561, 1589, 2676, 2724, 3122, 3178, 3791, 3859, 4683, 4767, 6244, 6356, 7582, 7718, 9366, 9534, 11373, 11577, 15164, 15436, 18732, 19068, 22746, 23154, 26537, 27013, 45492, 46308, 50621, 53074, 54026, 79611, 81039, 101242, 106148, 108052, 151863, 159222, 162078, 202484, 303726, 318444, 324156, 354347, 607452, 708694, 860557, 1063041, 1417388, 1721114, 2126082, 2581671, 3442228, 4252164, 5163342, 6023899, 10326684, 12047798, 18071697, 24095596, 36143394, 72286788]

約数ペア:

[(1, 72286788), (2, 36143394), (3, 24095596), (4, 18071697), (6, 12047798), (7, 10326684), (12, 6023899), (14, 5163342), (17, 4252164), (21, 3442228), (28, 2581671), (34, 2126082), (42, 1721114), (51, 1417388), (68, 1063041), (84, 860557), (102, 708694), (119, 607452), (204, 354347), (223, 324156), (227, 318444), (238, 303726), (357, 202484), (446, 162078), (454, 159222), (476, 151863), (669, 108052), (681, 106148), (714, 101242), (892, 81039), (908, 79611), (1338, 54026), (1362, 53074), (1428, 50621), (1561, 46308), (1589, 45492), (2676, 27013), (2724, 26537), (3122, 23154), (3178, 22746), (3791, 19068), (3859, 18732), (4683, 15436), (4767, 15164), (6244, 11577), (6356, 11373), (7582, 9534), (7718, 9366)]