77446698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 199034880

約数和(自身を除く): 121588182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 43, 57, 61, 74, 86, 111, 114, 122, 129, 133, 183, 222, 258, 259, 266, 301, 366, 399, 427, 518, 602, 703, 777, 798, 817, 854, 903, 1159, 1281, 1406, 1554, 1591, 1634, 1806, 2109, 2257, 2318, 2451, 2562, 2623, 3182, 3477, 4218, 4514, 4773, 4902, 4921, 5246, 5719, 6771, 6954, 7869, 8113, 9546, 9842, 11137, 11438, 13542, 14763, 15738, 15799, 16226, 17157, 18361, 22274, 24339, 29526, 30229, 31598, 33411, 34314, 36722, 42883, 47397, 48678, 49837, 55083, 60458, 66822, 85766, 90687, 94794, 97051, 99674, 110166, 128649, 149511, 181374, 194102, 211603, 257298, 291153, 299022, 300181, 348859, 423206, 582306, 600362, 634809, 679357, 697718, 900543, 1046577, 1269618, 1358714, 1801086, 1843969, 2038071, 2093154, 3687938, 4076142, 5531907, 11063814, 12907783, 25815566, 38723349, 77446698]

約数ペア:

[(1, 77446698), (2, 38723349), (3, 25815566), (6, 12907783), (7, 11063814), (14, 5531907), (19, 4076142), (21, 3687938), (37, 2093154), (38, 2038071), (42, 1843969), (43, 1801086), (57, 1358714), (61, 1269618), (74, 1046577), (86, 900543), (111, 697718), (114, 679357), (122, 634809), (129, 600362), (133, 582306), (183, 423206), (222, 348859), (258, 300181), (259, 299022), (266, 291153), (301, 257298), (366, 211603), (399, 194102), (427, 181374), (518, 149511), (602, 128649), (703, 110166), (777, 99674), (798, 97051), (817, 94794), (854, 90687), (903, 85766), (1159, 66822), (1281, 60458), (1406, 55083), (1554, 49837), (1591, 48678), (1634, 47397), (1806, 42883), (2109, 36722), (2257, 34314), (2318, 33411), (2451, 31598), (2562, 30229), (2623, 29526), (3182, 24339), (3477, 22274), (4218, 18361), (4514, 17157), (4773, 16226), (4902, 15799), (4921, 15738), (5246, 14763), (5719, 13542), (6771, 11438), (6954, 11137), (7869, 9842), (8113, 9546)]