87423756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5449}}^1$

素因数の和:5654

約数の個数: 48

約数和(自身を含む): 234393600

約数和(自身を除く): 146969844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 5449, 8022, 10898, 16044, 16347, 21796, 32694, 38143, 65388, 76286, 114429, 152572, 228858, 457716, 1040759, 2081518, 3122277, 4163036, 6244554, 7285313, 12489108, 14570626, 21855939, 29141252, 43711878, 87423756]

約数ペア:

[(1, 87423756), (2, 43711878), (3, 29141252), (4, 21855939), (6, 14570626), (7, 12489108), (12, 7285313), (14, 6244554), (21, 4163036), (28, 3122277), (42, 2081518), (84, 1040759), (191, 457716), (382, 228858), (573, 152572), (764, 114429), (1146, 76286), (1337, 65388), (2292, 38143), (2674, 32694), (4011, 21796), (5348, 16347), (5449, 16044), (8022, 10898)]