85143332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 166333440

約数和(自身を除く): 81190108

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 268, 437, 727, 874, 1273, 1454, 1541, 1748, 2546, 2908, 3082, 5092, 6164, 13813, 16721, 27626, 29279, 33442, 48709, 55252, 58558, 66884, 97418, 117116, 194836, 317699, 635398, 925471, 1120307, 1270796, 1850942, 2240614, 3701884, 4481228, 21285833, 42571666, 85143332]

約数ペア:

[(1, 85143332), (2, 42571666), (4, 21285833), (19, 4481228), (23, 3701884), (38, 2240614), (46, 1850942), (67, 1270796), (76, 1120307), (92, 925471), (134, 635398), (268, 317699), (437, 194836), (727, 117116), (874, 97418), (1273, 66884), (1454, 58558), (1541, 55252), (1748, 48709), (2546, 33442), (2908, 29279), (3082, 27626), (5092, 16721), (6164, 13813)]