42509808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 132777216

約数和(自身を除く): 90267408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 264, 282, 376, 396, 423, 517, 528, 564, 571, 752, 792, 846, 1034, 1128, 1142, 1551, 1584, 1692, 1713, 2068, 2256, 2284, 3102, 3384, 3426, 4136, 4568, 4653, 5139, 6204, 6281, 6768, 6852, 8272, 9136, 9306, 10278, 12408, 12562, 13704, 18612, 18843, 20556, 24816, 25124, 26837, 27408, 37224, 37686, 41112, 50248, 53674, 56529, 74448, 75372, 80511, 82224, 100496, 107348, 113058, 150744, 161022, 214696, 226116, 241533, 295207, 301488, 322044, 429392, 452232, 483066, 590414, 644088, 885621, 904464, 966132, 1180828, 1288176, 1771242, 1932264, 2361656, 2656863, 3542484, 3864528, 4723312, 5313726, 7084968, 10627452, 14169936, 21254904, 42509808]

約数ペア:

[(1, 42509808), (2, 21254904), (3, 14169936), (4, 10627452), (6, 7084968), (8, 5313726), (9, 4723312), (11, 3864528), (12, 3542484), (16, 2656863), (18, 2361656), (22, 1932264), (24, 1771242), (33, 1288176), (36, 1180828), (44, 966132), (47, 904464), (48, 885621), (66, 644088), (72, 590414), (88, 483066), (94, 452232), (99, 429392), (132, 322044), (141, 301488), (144, 295207), (176, 241533), (188, 226116), (198, 214696), (264, 161022), (282, 150744), (376, 113058), (396, 107348), (423, 100496), (517, 82224), (528, 80511), (564, 75372), (571, 74448), (752, 56529), (792, 53674), (846, 50248), (1034, 41112), (1128, 37686), (1142, 37224), (1551, 27408), (1584, 26837), (1692, 25124), (1713, 24816), (2068, 20556), (2256, 18843), (2284, 18612), (3102, 13704), (3384, 12562), (3426, 12408), (4136, 10278), (4568, 9306), (4653, 9136), (5139, 8272), (6204, 6852), (6281, 6768)]