90309166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 56570834

約数列:

[1, 2, 19, 38, 67, 79, 134, 158, 449, 898, 1273, 1501, 2546, 3002, 5293, 8531, 10586, 17062, 30083, 35471, 60166, 70942, 100567, 201134, 571577, 673949, 1143154, 1347898, 2376557, 4753114, 45154583, 90309166]

約数ペア:

[(1, 90309166), (2, 45154583), (19, 4753114), (38, 2376557), (67, 1347898), (79, 1143154), (134, 673949), (158, 571577), (449, 201134), (898, 100567), (1273, 70942), (1501, 60166), (2546, 35471), (3002, 30083), (5293, 17062), (8531, 10586)]