31065624

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 56543976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 71, 72, 103, 118, 142, 177, 206, 213, 236, 284, 309, 354, 412, 426, 472, 531, 568, 618, 639, 708, 824, 852, 927, 1062, 1236, 1278, 1416, 1704, 1854, 2124, 2472, 2556, 3708, 4189, 4248, 5112, 6077, 7313, 7416, 8378, 12154, 12567, 14626, 16756, 18231, 21939, 24308, 25134, 29252, 33512, 36462, 37701, 43878, 48616, 50268, 54693, 58504, 65817, 72924, 75402, 87756, 100536, 109386, 131634, 145848, 150804, 175512, 218772, 263268, 301608, 431467, 437544, 526536, 862934, 1294401, 1725868, 2588802, 3451736, 3883203, 5177604, 7766406, 10355208, 15532812, 31065624]

約数ペア:

[(1, 31065624), (2, 15532812), (3, 10355208), (4, 7766406), (6, 5177604), (8, 3883203), (9, 3451736), (12, 2588802), (18, 1725868), (24, 1294401), (36, 862934), (59, 526536), (71, 437544), (72, 431467), (103, 301608), (118, 263268), (142, 218772), (177, 175512), (206, 150804), (213, 145848), (236, 131634), (284, 109386), (309, 100536), (354, 87756), (412, 75402), (426, 72924), (472, 65817), (531, 58504), (568, 54693), (618, 50268), (639, 48616), (708, 43878), (824, 37701), (852, 36462), (927, 33512), (1062, 29252), (1236, 25134), (1278, 24308), (1416, 21939), (1704, 18231), (1854, 16756), (2124, 14626), (2472, 12567), (2556, 12154), (3708, 8378), (4189, 7416), (4248, 7313), (5112, 6077)]