8107456068

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{3911}}^1$

素因数の和:4657

約数の個数: 72

約数和(自身を含む): 20761453440

約数和(自身を除く): 12653997372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 647, 801, 1068, 1294, 1602, 1941, 2588, 3204, 3882, 3911, 5823, 7764, 7822, 11646, 11733, 15644, 23292, 23466, 35199, 46932, 57583, 70398, 115166, 140796, 172749, 230332, 345498, 348079, 518247, 690996, 696158, 1036494, 1044237, 1392316, 2072988, 2088474, 2530417, 3132711, 4176948, 5060834, 6265422, 7591251, 10121668, 12530844, 15182502, 22773753, 30365004, 45547506, 91095012, 225207113, 450414226, 675621339, 900828452, 1351242678, 2026864017, 2702485356, 4053728034, 8107456068]

約数ペア:

[(1, 8107456068), (2, 4053728034), (3, 2702485356), (4, 2026864017), (6, 1351242678), (9, 900828452), (12, 675621339), (18, 450414226), (36, 225207113), (89, 91095012), (178, 45547506), (267, 30365004), (356, 22773753), (534, 15182502), (647, 12530844), (801, 10121668), (1068, 7591251), (1294, 6265422), (1602, 5060834), (1941, 4176948), (2588, 3132711), (3204, 2530417), (3882, 2088474), (3911, 2072988), (5823, 1392316), (7764, 1044237), (7822, 1036494), (11646, 696158), (11733, 690996), (15644, 518247), (23292, 348079), (23466, 345498), (35199, 230332), (46932, 172749), (57583, 140796), (70398, 115166)]