69493072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 155418624

約数和(自身を除く): 85925552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 271, 341, 376, 496, 517, 542, 682, 752, 1034, 1084, 1364, 1457, 2068, 2168, 2728, 2914, 2981, 4136, 4336, 5456, 5828, 5962, 8272, 8401, 11656, 11924, 12737, 16027, 16802, 23312, 23848, 25474, 32054, 33604, 47696, 50948, 64108, 67208, 92411, 101896, 128216, 134416, 140107, 184822, 203792, 256432, 280214, 369644, 394847, 560428, 739288, 789694, 1120856, 1478576, 1579388, 2241712, 3158776, 4343317, 6317552, 8686634, 17373268, 34746536, 69493072]

約数ペア:

[(1, 69493072), (2, 34746536), (4, 17373268), (8, 8686634), (11, 6317552), (16, 4343317), (22, 3158776), (31, 2241712), (44, 1579388), (47, 1478576), (62, 1120856), (88, 789694), (94, 739288), (124, 560428), (176, 394847), (188, 369644), (248, 280214), (271, 256432), (341, 203792), (376, 184822), (496, 140107), (517, 134416), (542, 128216), (682, 101896), (752, 92411), (1034, 67208), (1084, 64108), (1364, 50948), (1457, 47696), (2068, 33604), (2168, 32054), (2728, 25474), (2914, 23848), (2981, 23312), (4136, 16802), (4336, 16027), (5456, 12737), (5828, 11924), (5962, 11656), (8272, 8401)]