80063088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 237603840

約数和(自身を除く): 157540752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 997, 1434, 1673, 1912, 1994, 2868, 2991, 3346, 3824, 3988, 5019, 5736, 5982, 6692, 6979, 7976, 10038, 11472, 11964, 13384, 13958, 15952, 20076, 20937, 23928, 26768, 27916, 40152, 41874, 47856, 55832, 80304, 83748, 111664, 167496, 238283, 334992, 476566, 714849, 953132, 1429698, 1667981, 1906264, 2859396, 3335962, 3812528, 5003943, 5718792, 6671924, 10007886, 11437584, 13343848, 20015772, 26687696, 40031544, 80063088]

約数ペア:

[(1, 80063088), (2, 40031544), (3, 26687696), (4, 20015772), (6, 13343848), (7, 11437584), (8, 10007886), (12, 6671924), (14, 5718792), (16, 5003943), (21, 3812528), (24, 3335962), (28, 2859396), (42, 1906264), (48, 1667981), (56, 1429698), (84, 953132), (112, 714849), (168, 476566), (239, 334992), (336, 238283), (478, 167496), (717, 111664), (956, 83748), (997, 80304), (1434, 55832), (1673, 47856), (1912, 41874), (1994, 40152), (2868, 27916), (2991, 26768), (3346, 23928), (3824, 20937), (3988, 20076), (5019, 15952), (5736, 13958), (5982, 13384), (6692, 11964), (6979, 11472), (7976, 10038)]