85645152

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 244540296

約数和(自身を除く): 158895144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 694, 857, 1041, 1388, 1714, 2082, 2571, 2776, 3123, 3428, 4164, 5142, 5552, 6246, 6856, 7713, 8328, 10284, 11104, 12492, 13712, 15426, 16656, 20568, 24984, 27424, 30852, 33312, 41136, 49968, 61704, 82272, 99936, 123408, 246816, 297379, 594758, 892137, 1189516, 1784274, 2379032, 2676411, 3568548, 4758064, 5352822, 7137096, 9516128, 10705644, 14274192, 21411288, 28548384, 42822576, 85645152]

約数ペア:

[(1, 85645152), (2, 42822576), (3, 28548384), (4, 21411288), (6, 14274192), (8, 10705644), (9, 9516128), (12, 7137096), (16, 5352822), (18, 4758064), (24, 3568548), (32, 2676411), (36, 2379032), (48, 1784274), (72, 1189516), (96, 892137), (144, 594758), (288, 297379), (347, 246816), (694, 123408), (857, 99936), (1041, 82272), (1388, 61704), (1714, 49968), (2082, 41136), (2571, 33312), (2776, 30852), (3123, 27424), (3428, 24984), (4164, 20568), (5142, 16656), (5552, 15426), (6246, 13712), (6856, 12492), (7713, 11104), (8328, 10284)]