67996764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 133280676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 191, 198, 261, 279, 319, 341, 348, 372, 382, 396, 522, 558, 573, 638, 682, 764, 899, 957, 1023, 1044, 1116, 1146, 1276, 1364, 1719, 1798, 1914, 2046, 2101, 2292, 2697, 2871, 3069, 3438, 3596, 3828, 4092, 4202, 5394, 5539, 5742, 5921, 6138, 6303, 6876, 8091, 8404, 9889, 10788, 11078, 11484, 11842, 12276, 12606, 16182, 16617, 17763, 18909, 19778, 22156, 23684, 25212, 29667, 32364, 33234, 35526, 37818, 39556, 49851, 53289, 59334, 60929, 65131, 66468, 71052, 75636, 89001, 99702, 106578, 118668, 121858, 130262, 171709, 178002, 182787, 195393, 199404, 213156, 243716, 260524, 343418, 356004, 365574, 390786, 515127, 548361, 586179, 686836, 731148, 781572, 1030254, 1096722, 1172358, 1545381, 1888799, 2060508, 2193444, 2344716, 3090762, 3777598, 5666397, 6181524, 7555196, 11332794, 16999191, 22665588, 33998382, 67996764]

約数ペア:

[(1, 67996764), (2, 33998382), (3, 22665588), (4, 16999191), (6, 11332794), (9, 7555196), (11, 6181524), (12, 5666397), (18, 3777598), (22, 3090762), (29, 2344716), (31, 2193444), (33, 2060508), (36, 1888799), (44, 1545381), (58, 1172358), (62, 1096722), (66, 1030254), (87, 781572), (93, 731148), (99, 686836), (116, 586179), (124, 548361), (132, 515127), (174, 390786), (186, 365574), (191, 356004), (198, 343418), (261, 260524), (279, 243716), (319, 213156), (341, 199404), (348, 195393), (372, 182787), (382, 178002), (396, 171709), (522, 130262), (558, 121858), (573, 118668), (638, 106578), (682, 99702), (764, 89001), (899, 75636), (957, 71052), (1023, 66468), (1044, 65131), (1116, 60929), (1146, 59334), (1276, 53289), (1364, 49851), (1719, 39556), (1798, 37818), (1914, 35526), (2046, 33234), (2101, 32364), (2292, 29667), (2697, 25212), (2871, 23684), (3069, 22156), (3438, 19778), (3596, 18909), (3828, 17763), (4092, 16617), (4202, 16182), (5394, 12606), (5539, 12276), (5742, 11842), (5921, 11484), (6138, 11078), (6303, 10788), (6876, 9889), (8091, 8404)]