84146524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 193052160

約数和(自身を除く): 108905636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1259, 1364, 1519, 2156, 2387, 2518, 3038, 4774, 5036, 6076, 8813, 9548, 13849, 16709, 17626, 27698, 33418, 35252, 39029, 55396, 61691, 66836, 78058, 96943, 123382, 156116, 193886, 246764, 273203, 387772, 429319, 546406, 678601, 858638, 1092812, 1357202, 1717276, 1912421, 2714404, 3005233, 3824842, 6010466, 7649684, 12020932, 21036631, 42073262, 84146524]

約数ペア:

[(1, 84146524), (2, 42073262), (4, 21036631), (7, 12020932), (11, 7649684), (14, 6010466), (22, 3824842), (28, 3005233), (31, 2714404), (44, 1912421), (49, 1717276), (62, 1357202), (77, 1092812), (98, 858638), (124, 678601), (154, 546406), (196, 429319), (217, 387772), (308, 273203), (341, 246764), (434, 193886), (539, 156116), (682, 123382), (868, 96943), (1078, 78058), (1259, 66836), (1364, 61691), (1519, 55396), (2156, 39029), (2387, 35252), (2518, 33418), (3038, 27698), (4774, 17626), (5036, 16709), (6076, 13849), (8813, 9548)]