77928606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 202715136

約数和(自身を除く): 124786530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 279, 281, 426, 434, 497, 558, 562, 639, 651, 843, 994, 1278, 1302, 1491, 1686, 1953, 1967, 2201, 2529, 2982, 3906, 3934, 4402, 4473, 5058, 5901, 6603, 8711, 8946, 11802, 13206, 15407, 17422, 17703, 19809, 19951, 26133, 30814, 35406, 39618, 39902, 46221, 52266, 59853, 60977, 78399, 92442, 119706, 121954, 138663, 139657, 156798, 179559, 182931, 277326, 279314, 359118, 365862, 418971, 548793, 618481, 837942, 1097586, 1236962, 1256913, 1855443, 2513826, 3710886, 4329367, 5566329, 8658734, 11132658, 12988101, 25976202, 38964303, 77928606]

約数ペア:

[(1, 77928606), (2, 38964303), (3, 25976202), (6, 12988101), (7, 11132658), (9, 8658734), (14, 5566329), (18, 4329367), (21, 3710886), (31, 2513826), (42, 1855443), (62, 1256913), (63, 1236962), (71, 1097586), (93, 837942), (126, 618481), (142, 548793), (186, 418971), (213, 365862), (217, 359118), (279, 279314), (281, 277326), (426, 182931), (434, 179559), (497, 156798), (558, 139657), (562, 138663), (639, 121954), (651, 119706), (843, 92442), (994, 78399), (1278, 60977), (1302, 59853), (1491, 52266), (1686, 46221), (1953, 39902), (1967, 39618), (2201, 35406), (2529, 30814), (2982, 26133), (3906, 19951), (3934, 19809), (4402, 17703), (4473, 17422), (5058, 15407), (5901, 13206), (6603, 11802), (8711, 8946)]