91383786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 214741800

約数和(自身を除く): 123358014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2621, 2682, 3874, 5242, 5811, 7863, 11622, 15726, 17433, 23589, 34073, 34866, 47178, 68146, 102219, 204438, 306657, 390529, 613314, 781058, 1171587, 2343174, 3514761, 5076877, 7029522, 10153754, 15230631, 30461262, 45691893, 91383786]

約数ペア:

[(1, 91383786), (2, 45691893), (3, 30461262), (6, 15230631), (9, 10153754), (13, 7029522), (18, 5076877), (26, 3514761), (39, 2343174), (78, 1171587), (117, 781058), (149, 613314), (234, 390529), (298, 306657), (447, 204438), (894, 102219), (1341, 68146), (1937, 47178), (2621, 34866), (2682, 34073), (3874, 23589), (5242, 17433), (5811, 15726), (7863, 11622)]