74887704

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{28111}}^1$

素因数の和:28160

約数の個数: 48

約数和(自身を含む): 208309920

約数和(自身を除く): 133422216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 28111, 56222, 84333, 112444, 168666, 224888, 252999, 337332, 505998, 674664, 1011996, 1040107, 2023992, 2080214, 3120321, 4160428, 6240642, 8320856, 9360963, 12481284, 18721926, 24962568, 37443852, 74887704]

約数ペア:

[(1, 74887704), (2, 37443852), (3, 24962568), (4, 18721926), (6, 12481284), (8, 9360963), (9, 8320856), (12, 6240642), (18, 4160428), (24, 3120321), (36, 2080214), (37, 2023992), (72, 1040107), (74, 1011996), (111, 674664), (148, 505998), (222, 337332), (296, 252999), (333, 224888), (444, 168666), (666, 112444), (888, 84333), (1332, 56222), (2664, 28111)]