72284976

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13567}}^1$

素因数の和:13618

約数の個数: 60

約数和(自身を含む): 207780352

約数和(自身を除く): 135495376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13567, 27134, 40701, 54268, 81402, 108536, 122103, 162804, 217072, 244206, 325608, 488412, 501979, 651216, 976824, 1003958, 1505937, 1953648, 2007916, 3011874, 4015832, 4517811, 6023748, 8031664, 9035622, 12047496, 18071244, 24094992, 36142488, 72284976]

約数ペア:

[(1, 72284976), (2, 36142488), (3, 24094992), (4, 18071244), (6, 12047496), (8, 9035622), (9, 8031664), (12, 6023748), (16, 4517811), (18, 4015832), (24, 3011874), (36, 2007916), (37, 1953648), (48, 1505937), (72, 1003958), (74, 976824), (111, 651216), (144, 501979), (148, 488412), (222, 325608), (296, 244206), (333, 217072), (444, 162804), (592, 122103), (666, 108536), (888, 81402), (1332, 54268), (1776, 40701), (2664, 27134), (5328, 13567)]