72671704

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 160363800

約数和(自身を除く): 87692096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2083, 2492, 4166, 4361, 4984, 8332, 8722, 14581, 16664, 17444, 29162, 34888, 58324, 102067, 116648, 185387, 204134, 370774, 408268, 741548, 816536, 1297709, 1483096, 2595418, 5190836, 9083963, 10381672, 18167926, 36335852, 72671704]

約数ペア:

[(1, 72671704), (2, 36335852), (4, 18167926), (7, 10381672), (8, 9083963), (14, 5190836), (28, 2595418), (49, 1483096), (56, 1297709), (89, 816536), (98, 741548), (178, 408268), (196, 370774), (356, 204134), (392, 185387), (623, 116648), (712, 102067), (1246, 58324), (2083, 34888), (2492, 29162), (4166, 17444), (4361, 16664), (4984, 14581), (8332, 8722)]