142758324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 383423040

約数和(自身を除く): 240664716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 1847, 2034, 2147, 3694, 4068, 4294, 5541, 6441, 7388, 8588, 11082, 12882, 16623, 19323, 22164, 25764, 33246, 35093, 38646, 66492, 70186, 77292, 105279, 140372, 208711, 210558, 315837, 417422, 421116, 626133, 631674, 834844, 1252266, 1263348, 1878399, 2504532, 3756798, 3965509, 7513596, 7931018, 11896527, 15862036, 23793054, 35689581, 47586108, 71379162, 142758324]

約数ペア:

[(1, 142758324), (2, 71379162), (3, 47586108), (4, 35689581), (6, 23793054), (9, 15862036), (12, 11896527), (18, 7931018), (19, 7513596), (36, 3965509), (38, 3756798), (57, 2504532), (76, 1878399), (113, 1263348), (114, 1252266), (171, 834844), (226, 631674), (228, 626133), (339, 421116), (342, 417422), (452, 315837), (678, 210558), (684, 208711), (1017, 140372), (1356, 105279), (1847, 77292), (2034, 70186), (2147, 66492), (3694, 38646), (4068, 35093), (4294, 33246), (5541, 25764), (6441, 22164), (7388, 19323), (8588, 16623), (11082, 12882)]