85711608

素因数分解:

$2^3\times 3^4\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 241395000

約数和(自身を除く): 155683392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 349, 379, 648, 698, 758, 1047, 1137, 1396, 1516, 2094, 2274, 2792, 3032, 3141, 3411, 4188, 4548, 6282, 6822, 8376, 9096, 9423, 10233, 12564, 13644, 18846, 20466, 25128, 27288, 28269, 30699, 37692, 40932, 56538, 61398, 75384, 81864, 113076, 122796, 132271, 226152, 245592, 264542, 396813, 529084, 793626, 1058168, 1190439, 1587252, 2380878, 3174504, 3571317, 4761756, 7142634, 9523512, 10713951, 14285268, 21427902, 28570536, 42855804, 85711608]

約数ペア:

[(1, 85711608), (2, 42855804), (3, 28570536), (4, 21427902), (6, 14285268), (8, 10713951), (9, 9523512), (12, 7142634), (18, 4761756), (24, 3571317), (27, 3174504), (36, 2380878), (54, 1587252), (72, 1190439), (81, 1058168), (108, 793626), (162, 529084), (216, 396813), (324, 264542), (349, 245592), (379, 226152), (648, 132271), (698, 122796), (758, 113076), (1047, 81864), (1137, 75384), (1396, 61398), (1516, 56538), (2094, 40932), (2274, 37692), (2792, 30699), (3032, 28269), (3141, 27288), (3411, 25128), (4188, 20466), (4548, 18846), (6282, 13644), (6822, 12564), (8376, 10233), (9096, 9423)]