80686044

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2048

約数の個数: 60

約数和(自身を含む): 212651208

約数和(自身を除く): 131965164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 1901, 2358, 3537, 3802, 4716, 5703, 7074, 7604, 10611, 11406, 14148, 17109, 21222, 22812, 34218, 42444, 51327, 68436, 102654, 153981, 205308, 249031, 307962, 498062, 615924, 747093, 996124, 1494186, 2241279, 2988372, 4482558, 6723837, 8965116, 13447674, 20171511, 26895348, 40343022, 80686044]

約数ペア:

[(1, 80686044), (2, 40343022), (3, 26895348), (4, 20171511), (6, 13447674), (9, 8965116), (12, 6723837), (18, 4482558), (27, 2988372), (36, 2241279), (54, 1494186), (81, 996124), (108, 747093), (131, 615924), (162, 498062), (262, 307962), (324, 249031), (393, 205308), (524, 153981), (786, 102654), (1179, 68436), (1572, 51327), (1901, 42444), (2358, 34218), (3537, 22812), (3802, 21222), (4716, 17109), (5703, 14148), (7074, 11406), (7604, 10611)]