172263348

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{27983}}^1$

素因数の和:28018

約数の個数: 60

約数和(自身を含む): 474048960

約数和(自身を除く): 301785612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 27983, 55966, 83949, 111932, 167898, 251847, 335796, 503694, 531677, 755541, 1007388, 1063354, 1511082, 1595031, 2126708, 2266623, 3022164, 3190062, 4533246, 4785093, 6380124, 9066492, 9570186, 14355279, 19140372, 28710558, 43065837, 57421116, 86131674, 172263348]

約数ペア:

[(1, 172263348), (2, 86131674), (3, 57421116), (4, 43065837), (6, 28710558), (9, 19140372), (12, 14355279), (18, 9570186), (19, 9066492), (27, 6380124), (36, 4785093), (38, 4533246), (54, 3190062), (57, 3022164), (76, 2266623), (81, 2126708), (108, 1595031), (114, 1511082), (162, 1063354), (171, 1007388), (228, 755541), (324, 531677), (342, 503694), (513, 335796), (684, 251847), (1026, 167898), (1539, 111932), (2052, 83949), (3078, 55966), (6156, 27983)]