81027648

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3641

約数の個数: 112

約数和(自身を含む): 256600960

約数和(自身を除く): 175573312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3607, 3744, 5616, 7214, 7488, 10821, 11232, 14428, 21642, 22464, 28856, 32463, 43284, 46891, 57712, 64926, 86568, 93782, 97389, 115424, 129852, 140673, 173136, 187564, 194778, 230848, 259704, 281346, 346272, 375128, 389556, 422019, 519408, 562692, 692544, 750256, 779112, 844038, 1038816, 1125384, 1266057, 1500512, 1558224, 1688076, 2077632, 2250768, 2532114, 3001024, 3116448, 3376152, 4501536, 5064228, 6232896, 6752304, 9003072, 10128456, 13504608, 20256912, 27009216, 40513824, 81027648]

約数ペア:

[(1, 81027648), (2, 40513824), (3, 27009216), (4, 20256912), (6, 13504608), (8, 10128456), (9, 9003072), (12, 6752304), (13, 6232896), (16, 5064228), (18, 4501536), (24, 3376152), (26, 3116448), (27, 3001024), (32, 2532114), (36, 2250768), (39, 2077632), (48, 1688076), (52, 1558224), (54, 1500512), (64, 1266057), (72, 1125384), (78, 1038816), (96, 844038), (104, 779112), (108, 750256), (117, 692544), (144, 562692), (156, 519408), (192, 422019), (208, 389556), (216, 375128), (234, 346272), (288, 281346), (312, 259704), (351, 230848), (416, 194778), (432, 187564), (468, 173136), (576, 140673), (624, 129852), (702, 115424), (832, 97389), (864, 93782), (936, 86568), (1248, 64926), (1404, 57712), (1728, 46891), (1872, 43284), (2496, 32463), (2808, 28856), (3607, 22464), (3744, 21642), (5616, 14428), (7214, 11232), (7488, 10821)]