77141688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247249}}^1$

素因数の和:247271

約数の個数: 32

約数和(自身を含む): 207690000

約数和(自身を除く): 130548312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 247249, 494498, 741747, 988996, 1483494, 1977992, 2966988, 3214237, 5933976, 6428474, 9642711, 12856948, 19285422, 25713896, 38570844, 77141688]

約数ペア:

[(1, 77141688), (2, 38570844), (3, 25713896), (4, 19285422), (6, 12856948), (8, 9642711), (12, 6428474), (13, 5933976), (24, 3214237), (26, 2966988), (39, 1977992), (52, 1483494), (78, 988996), (104, 741747), (156, 494498), (312, 247249)]