42780336

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 116168160

約数和(自身を除く): 73387824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 421, 438, 464, 584, 696, 842, 876, 1168, 1263, 1392, 1684, 1752, 2117, 2526, 3368, 3504, 4234, 5052, 6351, 6736, 8468, 10104, 12209, 12702, 16936, 20208, 24418, 25404, 30733, 33872, 36627, 48836, 50808, 61466, 73254, 92199, 97672, 101616, 122932, 146508, 184398, 195344, 245864, 293016, 368796, 491728, 586032, 737592, 891257, 1475184, 1782514, 2673771, 3565028, 5347542, 7130056, 10695084, 14260112, 21390168, 42780336]

約数ペア:

[(1, 42780336), (2, 21390168), (3, 14260112), (4, 10695084), (6, 7130056), (8, 5347542), (12, 3565028), (16, 2673771), (24, 1782514), (29, 1475184), (48, 891257), (58, 737592), (73, 586032), (87, 491728), (116, 368796), (146, 293016), (174, 245864), (219, 195344), (232, 184398), (292, 146508), (348, 122932), (421, 101616), (438, 97672), (464, 92199), (584, 73254), (696, 61466), (842, 50808), (876, 48836), (1168, 36627), (1263, 33872), (1392, 30733), (1684, 25404), (1752, 24418), (2117, 20208), (2526, 16936), (3368, 12702), (3504, 12209), (4234, 10104), (5052, 8468), (6351, 6736)]