72249948

素因数分解:

$2^2\times 3^3\times {\mathrm{547}}^1\times {\mathrm{1223}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 187810560

約数和(自身を除く): 115560612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 547, 1094, 1223, 1641, 2188, 2446, 3282, 3669, 4892, 4923, 6564, 7338, 9846, 11007, 14676, 14769, 19692, 22014, 29538, 33021, 44028, 59076, 66042, 132084, 668981, 1337962, 2006943, 2675924, 4013886, 6020829, 8027772, 12041658, 18062487, 24083316, 36124974, 72249948]

約数ペア:

[(1, 72249948), (2, 36124974), (3, 24083316), (4, 18062487), (6, 12041658), (9, 8027772), (12, 6020829), (18, 4013886), (27, 2675924), (36, 2006943), (54, 1337962), (108, 668981), (547, 132084), (1094, 66042), (1223, 59076), (1641, 44028), (2188, 33021), (2446, 29538), (3282, 22014), (3669, 19692), (4892, 14769), (4923, 14676), (6564, 11007), (7338, 9846)]