72264996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 116956764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 227, 239, 333, 444, 454, 478, 666, 681, 717, 908, 956, 1332, 1362, 1434, 2043, 2151, 2724, 2868, 4086, 4302, 8172, 8399, 8604, 8843, 16798, 17686, 25197, 26529, 33596, 35372, 50394, 53058, 54253, 75591, 79587, 100788, 106116, 108506, 151182, 159174, 162759, 217012, 302364, 318348, 325518, 488277, 651036, 976554, 1953108, 2007361, 4014722, 6022083, 8029444, 12044166, 18066249, 24088332, 36132498, 72264996]

約数ペア:

[(1, 72264996), (2, 36132498), (3, 24088332), (4, 18066249), (6, 12044166), (9, 8029444), (12, 6022083), (18, 4014722), (36, 2007361), (37, 1953108), (74, 976554), (111, 651036), (148, 488277), (222, 325518), (227, 318348), (239, 302364), (333, 217012), (444, 162759), (454, 159174), (478, 151182), (666, 108506), (681, 106116), (717, 100788), (908, 79587), (956, 75591), (1332, 54253), (1362, 53058), (1434, 50394), (2043, 35372), (2151, 33596), (2724, 26529), (2868, 25197), (4086, 17686), (4302, 16798), (8172, 8843), (8399, 8604)]