78726996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 208888680

約数和(自身を除く): 130161684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 657, 876, 1033, 1044, 1314, 2066, 2117, 2628, 3099, 4132, 4234, 6198, 6351, 8468, 9297, 12396, 12702, 18594, 19053, 25404, 29957, 37188, 38106, 59914, 75409, 76212, 89871, 119828, 150818, 179742, 226227, 269613, 301636, 359484, 452454, 539226, 678681, 904908, 1078452, 1357362, 2186861, 2714724, 4373722, 6560583, 8747444, 13121166, 19681749, 26242332, 39363498, 78726996]

約数ペア:

[(1, 78726996), (2, 39363498), (3, 26242332), (4, 19681749), (6, 13121166), (9, 8747444), (12, 6560583), (18, 4373722), (29, 2714724), (36, 2186861), (58, 1357362), (73, 1078452), (87, 904908), (116, 678681), (146, 539226), (174, 452454), (219, 359484), (261, 301636), (292, 269613), (348, 226227), (438, 179742), (522, 150818), (657, 119828), (876, 89871), (1033, 76212), (1044, 75409), (1314, 59914), (2066, 38106), (2117, 37188), (2628, 29957), (3099, 25404), (4132, 19053), (4234, 18594), (6198, 12702), (6351, 12396), (8468, 9297)]