31624632

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 97634160

約数和(自身を除く): 66009528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 113, 117, 138, 156, 169, 184, 207, 226, 234, 276, 299, 312, 338, 339, 414, 452, 468, 507, 552, 598, 676, 678, 828, 897, 904, 936, 1014, 1017, 1196, 1352, 1356, 1469, 1521, 1656, 1794, 2028, 2034, 2392, 2599, 2691, 2712, 2938, 3042, 3588, 3887, 4056, 4068, 4407, 5198, 5382, 5876, 6084, 7176, 7774, 7797, 8136, 8814, 10396, 10764, 11661, 11752, 12168, 13221, 15548, 15594, 17628, 19097, 20792, 21528, 23322, 23391, 26442, 31096, 31188, 33787, 34983, 35256, 38194, 46644, 46782, 52884, 57291, 62376, 67574, 69966, 76388, 93288, 93564, 101361, 105768, 114582, 135148, 139932, 152776, 171873, 187128, 202722, 229164, 270296, 279864, 304083, 343746, 405444, 439231, 458328, 608166, 687492, 810888, 878462, 1216332, 1317693, 1374984, 1756924, 2432664, 2635386, 3513848, 3953079, 5270772, 7906158, 10541544, 15812316, 31624632]

約数ペア:

[(1, 31624632), (2, 15812316), (3, 10541544), (4, 7906158), (6, 5270772), (8, 3953079), (9, 3513848), (12, 2635386), (13, 2432664), (18, 1756924), (23, 1374984), (24, 1317693), (26, 1216332), (36, 878462), (39, 810888), (46, 687492), (52, 608166), (69, 458328), (72, 439231), (78, 405444), (92, 343746), (104, 304083), (113, 279864), (117, 270296), (138, 229164), (156, 202722), (169, 187128), (184, 171873), (207, 152776), (226, 139932), (234, 135148), (276, 114582), (299, 105768), (312, 101361), (338, 93564), (339, 93288), (414, 76388), (452, 69966), (468, 67574), (507, 62376), (552, 57291), (598, 52884), (676, 46782), (678, 46644), (828, 38194), (897, 35256), (904, 34983), (936, 33787), (1014, 31188), (1017, 31096), (1196, 26442), (1352, 23391), (1356, 23322), (1469, 21528), (1521, 20792), (1656, 19097), (1794, 17628), (2028, 15594), (2034, 15548), (2392, 13221), (2599, 12168), (2691, 11752), (2712, 11661), (2938, 10764), (3042, 10396), (3588, 8814), (3887, 8136), (4056, 7797), (4068, 7774), (4407, 7176), (5198, 6084), (5382, 5876)]