80962616

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 178649280

約数和(自身を除く): 97686664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 137, 173, 244, 274, 346, 427, 488, 548, 692, 854, 959, 1096, 1211, 1384, 1708, 1918, 2422, 3416, 3836, 4844, 7672, 8357, 9688, 10553, 16714, 21106, 23701, 33428, 42212, 47402, 58499, 66856, 73871, 84424, 94804, 116998, 147742, 165907, 189608, 233996, 295484, 331814, 467992, 590968, 663628, 1327256, 1445761, 2891522, 5783044, 10120327, 11566088, 20240654, 40481308, 80962616]

約数ペア:

[(1, 80962616), (2, 40481308), (4, 20240654), (7, 11566088), (8, 10120327), (14, 5783044), (28, 2891522), (56, 1445761), (61, 1327256), (122, 663628), (137, 590968), (173, 467992), (244, 331814), (274, 295484), (346, 233996), (427, 189608), (488, 165907), (548, 147742), (692, 116998), (854, 94804), (959, 84424), (1096, 73871), (1211, 66856), (1384, 58499), (1708, 47402), (1918, 42212), (2422, 33428), (3416, 23701), (3836, 21106), (4844, 16714), (7672, 10553), (8357, 9688)]