172273284

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{21851}}^1$

素因数の和:21937

約数の個数: 48

約数和(自身を含む): 452773440

約数和(自身を除く): 280500156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 21851, 43702, 65553, 87404, 131106, 196659, 262212, 393318, 589977, 786636, 1179954, 1595123, 2359908, 3190246, 4785369, 6380492, 9570738, 14356107, 19141476, 28712214, 43068321, 57424428, 86136642, 172273284]

約数ペア:

[(1, 172273284), (2, 86136642), (3, 57424428), (4, 43068321), (6, 28712214), (9, 19141476), (12, 14356107), (18, 9570738), (27, 6380492), (36, 4785369), (54, 3190246), (73, 2359908), (108, 1595123), (146, 1179954), (219, 786636), (292, 589977), (438, 393318), (657, 262212), (876, 196659), (1314, 131106), (1971, 87404), (2628, 65553), (3942, 43702), (7884, 21851)]