31242744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 63106056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1151, 1508, 2088, 2262, 2302, 3016, 3393, 3453, 4524, 4604, 6786, 6906, 9048, 9208, 10359, 13572, 13812, 14963, 20718, 27144, 27624, 29926, 33379, 41436, 44889, 59852, 66758, 82872, 89778, 100137, 119704, 133516, 134667, 179556, 200274, 267032, 269334, 300411, 359112, 400548, 433927, 538668, 600822, 801096, 867854, 1077336, 1201644, 1301781, 1735708, 2403288, 2603562, 3471416, 3905343, 5207124, 7810686, 10414248, 15621372, 31242744]

約数ペア:

[(1, 31242744), (2, 15621372), (3, 10414248), (4, 7810686), (6, 5207124), (8, 3905343), (9, 3471416), (12, 2603562), (13, 2403288), (18, 1735708), (24, 1301781), (26, 1201644), (29, 1077336), (36, 867854), (39, 801096), (52, 600822), (58, 538668), (72, 433927), (78, 400548), (87, 359112), (104, 300411), (116, 269334), (117, 267032), (156, 200274), (174, 179556), (232, 134667), (234, 133516), (261, 119704), (312, 100137), (348, 89778), (377, 82872), (468, 66758), (522, 59852), (696, 44889), (754, 41436), (936, 33379), (1044, 29926), (1131, 27624), (1151, 27144), (1508, 20718), (2088, 14963), (2262, 13812), (2302, 13572), (3016, 10359), (3393, 9208), (3453, 9048), (4524, 6906), (4604, 6786)]