72438196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 131479040

約数和(自身を除く): 59040844

約数列:

[1, 2, 4, 31, 62, 124, 229, 458, 916, 2551, 5102, 7099, 10204, 14198, 28396, 79081, 158162, 316324, 584179, 1168358, 2336716, 18109549, 36219098, 72438196]

約数ペア:

[(1, 72438196), (2, 36219098), (4, 18109549), (31, 2336716), (62, 1168358), (124, 584179), (229, 316324), (458, 158162), (916, 79081), (2551, 28396), (5102, 14198), (7099, 10204)]