76902462

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 220343760

約数和(自身を除く): 143441298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 353, 399, 441, 494, 546, 637, 706, 741, 798, 819, 882, 931, 1059, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2118, 2223, 2394, 2471, 2793, 3177, 3458, 3822, 4446, 4589, 4942, 5187, 5586, 5733, 6354, 6707, 7413, 8379, 9178, 10374, 11466, 12103, 13414, 13767, 14826, 15561, 16758, 17297, 20121, 22239, 24206, 27534, 31122, 32123, 34594, 36309, 40242, 41301, 44478, 46949, 51891, 60363, 64246, 72618, 82602, 87191, 93898, 96369, 103782, 108927, 120726, 140847, 155673, 174382, 192738, 217854, 224861, 261573, 281694, 289107, 311346, 328643, 422541, 449722, 523146, 578214, 610337, 657286, 674583, 784719, 845082, 985929, 1220674, 1349166, 1569438, 1831011, 1971858, 2023749, 2957787, 3662022, 4047498, 4272359, 5493033, 5915574, 8544718, 10986066, 12817077, 25634154, 38451231, 76902462]

約数ペア:

[(1, 76902462), (2, 38451231), (3, 25634154), (6, 12817077), (7, 10986066), (9, 8544718), (13, 5915574), (14, 5493033), (18, 4272359), (19, 4047498), (21, 3662022), (26, 2957787), (38, 2023749), (39, 1971858), (42, 1831011), (49, 1569438), (57, 1349166), (63, 1220674), (78, 985929), (91, 845082), (98, 784719), (114, 674583), (117, 657286), (126, 610337), (133, 578214), (147, 523146), (171, 449722), (182, 422541), (234, 328643), (247, 311346), (266, 289107), (273, 281694), (294, 261573), (342, 224861), (353, 217854), (399, 192738), (441, 174382), (494, 155673), (546, 140847), (637, 120726), (706, 108927), (741, 103782), (798, 96369), (819, 93898), (882, 87191), (931, 82602), (1059, 72618), (1197, 64246), (1274, 60363), (1482, 51891), (1638, 46949), (1729, 44478), (1862, 41301), (1911, 40242), (2118, 36309), (2223, 34594), (2394, 32123), (2471, 31122), (2793, 27534), (3177, 24206), (3458, 22239), (3822, 20121), (4446, 17297), (4589, 16758), (4942, 15561), (5187, 14826), (5586, 13767), (5733, 13414), (6354, 12103), (6707, 11466), (7413, 10374), (8379, 9178)]