78158232

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 223423200

約数和(自身を除く): 145264968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 414, 433, 436, 552, 654, 828, 866, 872, 981, 1299, 1308, 1656, 1732, 1962, 2507, 2598, 2616, 3464, 3897, 3924, 5014, 5196, 7521, 7794, 7848, 9959, 10028, 10392, 15042, 15588, 19918, 20056, 22563, 29877, 30084, 31176, 39836, 45126, 47197, 59754, 60168, 79672, 89631, 90252, 94394, 119508, 141591, 179262, 180504, 188788, 239016, 283182, 358524, 377576, 424773, 566364, 717048, 849546, 1085531, 1132728, 1699092, 2171062, 3256593, 3398184, 4342124, 6513186, 8684248, 9769779, 13026372, 19539558, 26052744, 39079116, 78158232]

約数ペア:

[(1, 78158232), (2, 39079116), (3, 26052744), (4, 19539558), (6, 13026372), (8, 9769779), (9, 8684248), (12, 6513186), (18, 4342124), (23, 3398184), (24, 3256593), (36, 2171062), (46, 1699092), (69, 1132728), (72, 1085531), (92, 849546), (109, 717048), (138, 566364), (184, 424773), (207, 377576), (218, 358524), (276, 283182), (327, 239016), (414, 188788), (433, 180504), (436, 179262), (552, 141591), (654, 119508), (828, 94394), (866, 90252), (872, 89631), (981, 79672), (1299, 60168), (1308, 59754), (1656, 47197), (1732, 45126), (1962, 39836), (2507, 31176), (2598, 30084), (2616, 29877), (3464, 22563), (3897, 20056), (3924, 19918), (5014, 15588), (5196, 15042), (7521, 10392), (7794, 10028), (7848, 9959)]