76983478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 147732480

約数和(自身を除く): 70749002

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 403, 418, 457, 494, 589, 682, 806, 914, 1178, 2717, 4433, 5027, 5434, 5941, 6479, 7657, 8683, 8866, 10054, 11882, 12958, 14167, 15314, 17366, 28334, 65351, 84227, 95513, 112879, 130702, 155837, 168454, 184171, 191026, 225758, 269173, 311674, 368342, 538346, 1241669, 2025881, 2483338, 2960903, 3499249, 4051762, 5921806, 6998498, 38491739, 76983478]

約数ペア:

[(1, 76983478), (2, 38491739), (11, 6998498), (13, 5921806), (19, 4051762), (22, 3499249), (26, 2960903), (31, 2483338), (38, 2025881), (62, 1241669), (143, 538346), (209, 368342), (247, 311674), (286, 269173), (341, 225758), (403, 191026), (418, 184171), (457, 168454), (494, 155837), (589, 130702), (682, 112879), (806, 95513), (914, 84227), (1178, 65351), (2717, 28334), (4433, 17366), (5027, 15314), (5434, 14167), (5941, 12958), (6479, 11882), (7657, 10054), (8683, 8866)]