87635808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 184796352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 263, 267, 288, 312, 356, 416, 468, 526, 534, 624, 712, 789, 801, 936, 1052, 1068, 1157, 1248, 1424, 1578, 1602, 1872, 2104, 2136, 2314, 2367, 2848, 3156, 3204, 3419, 3471, 3744, 4208, 4272, 4628, 4734, 6312, 6408, 6838, 6942, 8416, 8544, 9256, 9468, 10257, 10413, 12624, 12816, 13676, 13884, 18512, 18936, 20514, 20826, 23407, 25248, 25632, 27352, 27768, 30771, 37024, 37872, 41028, 41652, 46814, 54704, 55536, 61542, 70221, 75744, 82056, 83304, 93628, 109408, 111072, 123084, 140442, 164112, 166608, 187256, 210663, 246168, 280884, 304291, 328224, 333216, 374512, 421326, 492336, 561768, 608582, 749024, 842652, 912873, 984672, 1123536, 1217164, 1685304, 1825746, 2247072, 2434328, 2738619, 3370608, 3651492, 4868656, 5477238, 6741216, 7302984, 9737312, 10954476, 14605968, 21908952, 29211936, 43817904, 87635808]

約数ペア:

[(1, 87635808), (2, 43817904), (3, 29211936), (4, 21908952), (6, 14605968), (8, 10954476), (9, 9737312), (12, 7302984), (13, 6741216), (16, 5477238), (18, 4868656), (24, 3651492), (26, 3370608), (32, 2738619), (36, 2434328), (39, 2247072), (48, 1825746), (52, 1685304), (72, 1217164), (78, 1123536), (89, 984672), (96, 912873), (104, 842652), (117, 749024), (144, 608582), (156, 561768), (178, 492336), (208, 421326), (234, 374512), (263, 333216), (267, 328224), (288, 304291), (312, 280884), (356, 246168), (416, 210663), (468, 187256), (526, 166608), (534, 164112), (624, 140442), (712, 123084), (789, 111072), (801, 109408), (936, 93628), (1052, 83304), (1068, 82056), (1157, 75744), (1248, 70221), (1424, 61542), (1578, 55536), (1602, 54704), (1872, 46814), (2104, 41652), (2136, 41028), (2314, 37872), (2367, 37024), (2848, 30771), (3156, 27768), (3204, 27352), (3419, 25632), (3471, 25248), (3744, 23407), (4208, 20826), (4272, 20514), (4628, 18936), (4734, 18512), (6312, 13884), (6408, 13676), (6838, 12816), (6942, 12624), (8416, 10413), (8544, 10257), (9256, 9468)]