74873928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 194757120

約数和(自身を除く): 119883192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 641, 744, 942, 1256, 1282, 1884, 1923, 2564, 3768, 3846, 4867, 5128, 7692, 9734, 14601, 15384, 19468, 19871, 29202, 38936, 39742, 58404, 59613, 79484, 100637, 116808, 119226, 158968, 201274, 238452, 301911, 402548, 476904, 603822, 805096, 1207644, 2415288, 3119747, 6239494, 9359241, 12478988, 18718482, 24957976, 37436964, 74873928]

約数ペア:

[(1, 74873928), (2, 37436964), (3, 24957976), (4, 18718482), (6, 12478988), (8, 9359241), (12, 6239494), (24, 3119747), (31, 2415288), (62, 1207644), (93, 805096), (124, 603822), (157, 476904), (186, 402548), (248, 301911), (314, 238452), (372, 201274), (471, 158968), (628, 119226), (641, 116808), (744, 100637), (942, 79484), (1256, 59613), (1282, 58404), (1884, 39742), (1923, 38936), (2564, 29202), (3768, 19871), (3846, 19468), (4867, 15384), (5128, 14601), (7692, 9734)]