74139168

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5089

約数の個数: 48

約数和(自身を含む): 195894720

約数和(自身を除く): 121755552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4919, 5024, 7536, 9838, 14757, 15072, 19676, 29514, 39352, 59028, 78704, 118056, 157408, 236112, 472224, 772283, 1544566, 2316849, 3089132, 4633698, 6178264, 9267396, 12356528, 18534792, 24713056, 37069584, 74139168]

約数ペア:

[(1, 74139168), (2, 37069584), (3, 24713056), (4, 18534792), (6, 12356528), (8, 9267396), (12, 6178264), (16, 4633698), (24, 3089132), (32, 2316849), (48, 1544566), (96, 772283), (157, 472224), (314, 236112), (471, 157408), (628, 118056), (942, 78704), (1256, 59028), (1884, 39352), (2512, 29514), (3768, 19676), (4919, 15072), (5024, 14757), (7536, 9838)]