72993172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 156401280

約数和(自身を除く): 83408108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 1723, 2492, 3026, 3446, 6052, 6892, 10591, 12061, 21182, 24122, 29291, 42364, 48244, 58582, 117164, 153347, 205037, 306694, 410074, 613388, 820148, 1073429, 2146858, 2606899, 4293716, 5213798, 10427596, 18248293, 36496586, 72993172]

約数ペア:

[(1, 72993172), (2, 36496586), (4, 18248293), (7, 10427596), (14, 5213798), (17, 4293716), (28, 2606899), (34, 2146858), (68, 1073429), (89, 820148), (119, 613388), (178, 410074), (238, 306694), (356, 205037), (476, 153347), (623, 117164), (1246, 58582), (1513, 48244), (1723, 42364), (2492, 29291), (3026, 24122), (3446, 21182), (6052, 12061), (6892, 10591)]