81459744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 144977376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 79, 92, 96, 138, 158, 184, 237, 276, 316, 368, 467, 474, 552, 632, 736, 934, 948, 1104, 1264, 1401, 1817, 1868, 1896, 2208, 2528, 2802, 3634, 3736, 3792, 5451, 5604, 7268, 7472, 7584, 10741, 10902, 11208, 14536, 14944, 21482, 21804, 22416, 29072, 32223, 36893, 42964, 43608, 44832, 58144, 64446, 73786, 85928, 87216, 110679, 128892, 147572, 171856, 174432, 221358, 257784, 295144, 343712, 442716, 515568, 590288, 848539, 885432, 1031136, 1180576, 1697078, 1770864, 2545617, 3394156, 3541728, 5091234, 6788312, 10182468, 13576624, 20364936, 27153248, 40729872, 81459744]

約数ペア:

[(1, 81459744), (2, 40729872), (3, 27153248), (4, 20364936), (6, 13576624), (8, 10182468), (12, 6788312), (16, 5091234), (23, 3541728), (24, 3394156), (32, 2545617), (46, 1770864), (48, 1697078), (69, 1180576), (79, 1031136), (92, 885432), (96, 848539), (138, 590288), (158, 515568), (184, 442716), (237, 343712), (276, 295144), (316, 257784), (368, 221358), (467, 174432), (474, 171856), (552, 147572), (632, 128892), (736, 110679), (934, 87216), (948, 85928), (1104, 73786), (1264, 64446), (1401, 58144), (1817, 44832), (1868, 43608), (1896, 42964), (2208, 36893), (2528, 32223), (2802, 29072), (3634, 22416), (3736, 21804), (3792, 21482), (5451, 14944), (5604, 14536), (7268, 11208), (7472, 10902), (7584, 10741)]