71748408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6841}}^1$

素因数の和:6892

約数の個数: 64

約数和(自身を含む): 197049600

約数和(自身を除く): 125301192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 6841, 10488, 13682, 20523, 27364, 41046, 54728, 82092, 129979, 157343, 164184, 259958, 314686, 389937, 472029, 519916, 629372, 779874, 944058, 1039832, 1258744, 1559748, 1888116, 2989517, 3119496, 3776232, 5979034, 8968551, 11958068, 17937102, 23916136, 35874204, 71748408]

約数ペア:

[(1, 71748408), (2, 35874204), (3, 23916136), (4, 17937102), (6, 11958068), (8, 8968551), (12, 5979034), (19, 3776232), (23, 3119496), (24, 2989517), (38, 1888116), (46, 1559748), (57, 1258744), (69, 1039832), (76, 944058), (92, 779874), (114, 629372), (138, 519916), (152, 472029), (184, 389937), (228, 314686), (276, 259958), (437, 164184), (456, 157343), (552, 129979), (874, 82092), (1311, 54728), (1748, 41046), (2622, 27364), (3496, 20523), (5244, 13682), (6841, 10488)]