78728364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 240143904

約数和(自身を除く): 161415540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 369, 373, 396, 429, 451, 468, 492, 533, 572, 738, 746, 858, 902, 1066, 1119, 1287, 1353, 1476, 1492, 1599, 1716, 1804, 2132, 2238, 2574, 2706, 3198, 3357, 4059, 4103, 4476, 4797, 4849, 5148, 5412, 5863, 6396, 6714, 8118, 8206, 9594, 9698, 11726, 12309, 13428, 14547, 15293, 16236, 16412, 17589, 19188, 19396, 23452, 24618, 29094, 30586, 35178, 36927, 43641, 45879, 49236, 52767, 53339, 58188, 61172, 70356, 73854, 87282, 91758, 105534, 106678, 137637, 147708, 160017, 168223, 174564, 183516, 198809, 211068, 213356, 275274, 320034, 336446, 397618, 480051, 504669, 550548, 596427, 640068, 672892, 795236, 960102, 1009338, 1192854, 1514007, 1789281, 1920204, 2018676, 2186899, 2385708, 3028014, 3578562, 4373798, 6056028, 6560697, 7157124, 8747596, 13121394, 19682091, 26242788, 39364182, 78728364]

約数ペア:

[(1, 78728364), (2, 39364182), (3, 26242788), (4, 19682091), (6, 13121394), (9, 8747596), (11, 7157124), (12, 6560697), (13, 6056028), (18, 4373798), (22, 3578562), (26, 3028014), (33, 2385708), (36, 2186899), (39, 2018676), (41, 1920204), (44, 1789281), (52, 1514007), (66, 1192854), (78, 1009338), (82, 960102), (99, 795236), (117, 672892), (123, 640068), (132, 596427), (143, 550548), (156, 504669), (164, 480051), (198, 397618), (234, 336446), (246, 320034), (286, 275274), (369, 213356), (373, 211068), (396, 198809), (429, 183516), (451, 174564), (468, 168223), (492, 160017), (533, 147708), (572, 137637), (738, 106678), (746, 105534), (858, 91758), (902, 87282), (1066, 73854), (1119, 70356), (1287, 61172), (1353, 58188), (1476, 53339), (1492, 52767), (1599, 49236), (1716, 45879), (1804, 43641), (2132, 36927), (2238, 35178), (2574, 30586), (2706, 29094), (3198, 24618), (3357, 23452), (4059, 19396), (4103, 19188), (4476, 17589), (4797, 16412), (4849, 16236), (5148, 15293), (5412, 14547), (5863, 13428), (6396, 12309), (6714, 11726), (8118, 9698), (8206, 9594)]