86318008

素因数分解:

$2^3\times 7^3\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 191520000

約数和(自身を除く): 105201992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 343, 379, 392, 581, 664, 686, 758, 1162, 1372, 1516, 2324, 2653, 2744, 3032, 4067, 4648, 5306, 8134, 10612, 16268, 18571, 21224, 28469, 31457, 32536, 37142, 56938, 62914, 74284, 113876, 125828, 129997, 148568, 220199, 227752, 251656, 259994, 440398, 519988, 880796, 1039976, 1541393, 1761592, 3082786, 6165572, 10789751, 12331144, 21579502, 43159004, 86318008]

約数ペア:

[(1, 86318008), (2, 43159004), (4, 21579502), (7, 12331144), (8, 10789751), (14, 6165572), (28, 3082786), (49, 1761592), (56, 1541393), (83, 1039976), (98, 880796), (166, 519988), (196, 440398), (332, 259994), (343, 251656), (379, 227752), (392, 220199), (581, 148568), (664, 129997), (686, 125828), (758, 113876), (1162, 74284), (1372, 62914), (1516, 56938), (2324, 37142), (2653, 32536), (2744, 31457), (3032, 28469), (4067, 21224), (4648, 18571), (5306, 16268), (8134, 10612)]