78469524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 228516288

約数和(自身を除く): 150046764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2377, 2751, 3668, 4716, 4754, 5502, 7131, 8253, 9508, 11004, 14262, 16506, 16639, 21393, 28524, 33012, 33278, 42786, 49917, 66556, 85572, 99834, 149751, 199668, 299502, 311387, 599004, 622774, 934161, 1245548, 1868322, 2179709, 2802483, 3736644, 4359418, 5604966, 6539127, 8718836, 11209932, 13078254, 19617381, 26156508, 39234762, 78469524]

約数ペア:

[(1, 78469524), (2, 39234762), (3, 26156508), (4, 19617381), (6, 13078254), (7, 11209932), (9, 8718836), (12, 6539127), (14, 5604966), (18, 4359418), (21, 3736644), (28, 2802483), (36, 2179709), (42, 1868322), (63, 1245548), (84, 934161), (126, 622774), (131, 599004), (252, 311387), (262, 299502), (393, 199668), (524, 149751), (786, 99834), (917, 85572), (1179, 66556), (1572, 49917), (1834, 42786), (2358, 33278), (2377, 33012), (2751, 28524), (3668, 21393), (4716, 16639), (4754, 16506), (5502, 14262), (7131, 11004), (8253, 9508)]