80456764482

素因数分解:

$2^1\times 3^3\times {\mathrm{40357}}^1\times {\mathrm{36919}}^1$

素因数の和:77287

約数の個数: 32

約数和(自身を含む): 178802083200

約数和(自身を除く): 98345318718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36919, 40357, 73838, 80714, 110757, 121071, 221514, 242142, 332271, 363213, 664542, 726426, 996813, 1089639, 1993626, 2179278, 1489940083, 2979880166, 4469820249, 8939640498, 13409460747, 26818921494, 40228382241, 80456764482]

約数ペア:

[(1, 80456764482), (2, 40228382241), (3, 26818921494), (6, 13409460747), (9, 8939640498), (18, 4469820249), (27, 2979880166), (54, 1489940083), (36919, 2179278), (40357, 1993626), (73838, 1089639), (80714, 996813), (110757, 726426), (121071, 664542), (221514, 363213), (242142, 332271)]