72439776

素因数分解:

$2^5\times 3^2\times {\mathrm{251527}}^1$

素因数の和:251543

約数の個数: 36

約数和(自身を含む): 206001432

約数和(自身を除く): 133561656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 251527, 503054, 754581, 1006108, 1509162, 2012216, 2263743, 3018324, 4024432, 4527486, 6036648, 8048864, 9054972, 12073296, 18109944, 24146592, 36219888, 72439776]

約数ペア:

[(1, 72439776), (2, 36219888), (3, 24146592), (4, 18109944), (6, 12073296), (8, 9054972), (9, 8048864), (12, 6036648), (16, 4527486), (18, 4024432), (24, 3018324), (32, 2263743), (36, 2012216), (48, 1509162), (72, 1006108), (96, 754581), (144, 503054), (288, 251527)]