87908418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3639

約数の個数: 48

約数和(自身を含む): 207095616

約数和(自身を除く): 119187198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 3511, 4173, 7022, 8346, 10533, 12519, 21066, 25038, 31599, 45643, 63198, 91286, 136929, 273858, 375677, 410787, 751354, 821574, 1127031, 2254062, 3381093, 4883801, 6762186, 9767602, 14651403, 29302806, 43954209, 87908418]

約数ペア:

[(1, 87908418), (2, 43954209), (3, 29302806), (6, 14651403), (9, 9767602), (13, 6762186), (18, 4883801), (26, 3381093), (39, 2254062), (78, 1127031), (107, 821574), (117, 751354), (214, 410787), (234, 375677), (321, 273858), (642, 136929), (963, 91286), (1391, 63198), (1926, 45643), (2782, 31599), (3511, 25038), (4173, 21066), (7022, 12519), (8346, 10533)]