8081976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 23443200

約数和(自身を除く): 15361224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 659, 876, 1022, 1318, 1533, 1752, 1977, 2044, 2636, 3066, 3954, 4088, 4613, 5272, 6132, 7908, 9226, 12264, 13839, 15816, 18452, 27678, 36904, 48107, 55356, 96214, 110712, 144321, 192428, 288642, 336749, 384856, 577284, 673498, 1010247, 1154568, 1346996, 2020494, 2693992, 4040988, 8081976]

約数ペア:

[(1, 8081976), (2, 4040988), (3, 2693992), (4, 2020494), (6, 1346996), (7, 1154568), (8, 1010247), (12, 673498), (14, 577284), (21, 384856), (24, 336749), (28, 288642), (42, 192428), (56, 144321), (73, 110712), (84, 96214), (146, 55356), (168, 48107), (219, 36904), (292, 27678), (438, 18452), (511, 15816), (584, 13839), (659, 12264), (876, 9226), (1022, 7908), (1318, 6132), (1533, 5272), (1752, 4613), (1977, 4088), (2044, 3954), (2636, 3066)]