72218832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3643}}^1$

素因数の和:3720

約数の個数: 80

約数和(自身を含む): 216890880

約数和(自身を除く): 144672048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 3643, 4956, 6608, 7286, 9912, 10929, 14572, 19824, 21858, 25501, 29144, 43716, 51002, 58288, 76503, 87432, 102004, 153006, 174864, 204008, 214937, 306012, 408016, 429874, 612024, 644811, 859748, 1224048, 1289622, 1504559, 1719496, 2579244, 3009118, 3438992, 4513677, 5158488, 6018236, 9027354, 10316976, 12036472, 18054708, 24072944, 36109416, 72218832]

約数ペア:

[(1, 72218832), (2, 36109416), (3, 24072944), (4, 18054708), (6, 12036472), (7, 10316976), (8, 9027354), (12, 6018236), (14, 5158488), (16, 4513677), (21, 3438992), (24, 3009118), (28, 2579244), (42, 1719496), (48, 1504559), (56, 1289622), (59, 1224048), (84, 859748), (112, 644811), (118, 612024), (168, 429874), (177, 408016), (236, 306012), (336, 214937), (354, 204008), (413, 174864), (472, 153006), (708, 102004), (826, 87432), (944, 76503), (1239, 58288), (1416, 51002), (1652, 43716), (2478, 29144), (2832, 25501), (3304, 21858), (3643, 19824), (4956, 14572), (6608, 10929), (7286, 9912)]