42194016

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 120687840

約数和(自身を除く): 78493824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 613, 717, 956, 1226, 1434, 1839, 1912, 2151, 2452, 2868, 3678, 3824, 4302, 4904, 5517, 5736, 7356, 7648, 8604, 9808, 11034, 11472, 14712, 17208, 19616, 22068, 22944, 29424, 34416, 44136, 58848, 68832, 88272, 146507, 176544, 293014, 439521, 586028, 879042, 1172056, 1318563, 1758084, 2344112, 2637126, 3516168, 4688224, 5274252, 7032336, 10548504, 14064672, 21097008, 42194016]

約数ペア:

[(1, 42194016), (2, 21097008), (3, 14064672), (4, 10548504), (6, 7032336), (8, 5274252), (9, 4688224), (12, 3516168), (16, 2637126), (18, 2344112), (24, 1758084), (32, 1318563), (36, 1172056), (48, 879042), (72, 586028), (96, 439521), (144, 293014), (239, 176544), (288, 146507), (478, 88272), (613, 68832), (717, 58848), (956, 44136), (1226, 34416), (1434, 29424), (1839, 22944), (1912, 22068), (2151, 19616), (2452, 17208), (2868, 14712), (3678, 11472), (3824, 11034), (4302, 9808), (4904, 8604), (5517, 7648), (5736, 7356)]