61237872

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2137}}^1$

素因数の和:2350

約数の個数: 60

約数和(自身を含む): 172322800

約数和(自身を除く): 111084928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2137, 2388, 3184, 3582, 4274, 4776, 6411, 7164, 8548, 9552, 12822, 14328, 17096, 19233, 25644, 28656, 34192, 38466, 51288, 76932, 102576, 153864, 307728, 425263, 850526, 1275789, 1701052, 2551578, 3402104, 3827367, 5103156, 6804208, 7654734, 10206312, 15309468, 20412624, 30618936, 61237872]

約数ペア:

[(1, 61237872), (2, 30618936), (3, 20412624), (4, 15309468), (6, 10206312), (8, 7654734), (9, 6804208), (12, 5103156), (16, 3827367), (18, 3402104), (24, 2551578), (36, 1701052), (48, 1275789), (72, 850526), (144, 425263), (199, 307728), (398, 153864), (597, 102576), (796, 76932), (1194, 51288), (1592, 38466), (1791, 34192), (2137, 28656), (2388, 25644), (3184, 19233), (3582, 17096), (4274, 14328), (4776, 12822), (6411, 9552), (7164, 8548)]