72865184

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 164783808

約数和(自身を除く): 91918624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1433, 1589, 1816, 2866, 3178, 3632, 5732, 6356, 7264, 10031, 11464, 12712, 20062, 22928, 25424, 40124, 45856, 50848, 80248, 160496, 320992, 325291, 650582, 1301164, 2277037, 2602328, 4554074, 5204656, 9108148, 10409312, 18216296, 36432592, 72865184]

約数ペア:

[(1, 72865184), (2, 36432592), (4, 18216296), (7, 10409312), (8, 9108148), (14, 5204656), (16, 4554074), (28, 2602328), (32, 2277037), (56, 1301164), (112, 650582), (224, 325291), (227, 320992), (454, 160496), (908, 80248), (1433, 50848), (1589, 45856), (1816, 40124), (2866, 25424), (3178, 22928), (3632, 20062), (5732, 12712), (6356, 11464), (7264, 10031)]