81701676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 245844480

約数和(自身を除く): 164142804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 603, 756, 804, 938, 1206, 1407, 1613, 1809, 1876, 2412, 2814, 3226, 3618, 4221, 4839, 5628, 6452, 7236, 8442, 9678, 11291, 12663, 14517, 16884, 19356, 22582, 25326, 29034, 33873, 43551, 45164, 50652, 58068, 67746, 87102, 101619, 108071, 135492, 174204, 203238, 216142, 304857, 324213, 406476, 432284, 609714, 648426, 756497, 972639, 1219428, 1296852, 1512994, 1945278, 2269491, 2917917, 3025988, 3890556, 4538982, 5835834, 6808473, 9077964, 11671668, 13616946, 20425419, 27233892, 40850838, 81701676]

約数ペア:

[(1, 81701676), (2, 40850838), (3, 27233892), (4, 20425419), (6, 13616946), (7, 11671668), (9, 9077964), (12, 6808473), (14, 5835834), (18, 4538982), (21, 3890556), (27, 3025988), (28, 2917917), (36, 2269491), (42, 1945278), (54, 1512994), (63, 1296852), (67, 1219428), (84, 972639), (108, 756497), (126, 648426), (134, 609714), (189, 432284), (201, 406476), (252, 324213), (268, 304857), (378, 216142), (402, 203238), (469, 174204), (603, 135492), (756, 108071), (804, 101619), (938, 87102), (1206, 67746), (1407, 58068), (1613, 50652), (1809, 45164), (1876, 43551), (2412, 33873), (2814, 29034), (3226, 25326), (3618, 22582), (4221, 19356), (4839, 16884), (5628, 14517), (6452, 12663), (7236, 11291), (8442, 9678)]