80824068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 235262720

約数和(自身を除く): 154438652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 619, 702, 806, 837, 1053, 1116, 1209, 1238, 1404, 1612, 1674, 1857, 2106, 2418, 2476, 2511, 3348, 3627, 3714, 4212, 4836, 5022, 5571, 7254, 7428, 8047, 10044, 10881, 11142, 14508, 16094, 16713, 19189, 21762, 22284, 24141, 32188, 32643, 33426, 38378, 43524, 48282, 50139, 57567, 65286, 66852, 72423, 76756, 96564, 100278, 115134, 130572, 144846, 172701, 200556, 217269, 230268, 249457, 289692, 345402, 434538, 498914, 518103, 651807, 690804, 748371, 869076, 997828, 1036206, 1303614, 1496742, 1554309, 2072412, 2245113, 2607228, 2993484, 3108618, 4490226, 6217236, 6735339, 8980452, 13470678, 20206017, 26941356, 40412034, 80824068]

約数ペア:

[(1, 80824068), (2, 40412034), (3, 26941356), (4, 20206017), (6, 13470678), (9, 8980452), (12, 6735339), (13, 6217236), (18, 4490226), (26, 3108618), (27, 2993484), (31, 2607228), (36, 2245113), (39, 2072412), (52, 1554309), (54, 1496742), (62, 1303614), (78, 1036206), (81, 997828), (93, 869076), (108, 748371), (117, 690804), (124, 651807), (156, 518103), (162, 498914), (186, 434538), (234, 345402), (279, 289692), (324, 249457), (351, 230268), (372, 217269), (403, 200556), (468, 172701), (558, 144846), (619, 130572), (702, 115134), (806, 100278), (837, 96564), (1053, 76756), (1116, 72423), (1209, 66852), (1238, 65286), (1404, 57567), (1612, 50139), (1674, 48282), (1857, 43524), (2106, 38378), (2418, 33426), (2476, 32643), (2511, 32188), (3348, 24141), (3627, 22284), (3714, 21762), (4212, 19189), (4836, 16713), (5022, 16094), (5571, 14508), (7254, 11142), (7428, 10881), (8047, 10044)]