90834276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 146247324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 71, 78, 118, 139, 142, 156, 177, 213, 236, 278, 284, 354, 417, 426, 556, 708, 767, 834, 852, 923, 1534, 1668, 1807, 1846, 2301, 2769, 3068, 3614, 3692, 4189, 4602, 5421, 5538, 7228, 8201, 8378, 9204, 9869, 10842, 11076, 12567, 16402, 16756, 19738, 21684, 24603, 25134, 29607, 32804, 39476, 49206, 50268, 54457, 59214, 98412, 106613, 108914, 118428, 128297, 163371, 213226, 217828, 256594, 319839, 326742, 384891, 426452, 513188, 582271, 639678, 653484, 769782, 1164542, 1279356, 1539564, 1746813, 2329084, 3493626, 6987252, 7569523, 15139046, 22708569, 30278092, 45417138, 90834276]

約数ペア:

[(1, 90834276), (2, 45417138), (3, 30278092), (4, 22708569), (6, 15139046), (12, 7569523), (13, 6987252), (26, 3493626), (39, 2329084), (52, 1746813), (59, 1539564), (71, 1279356), (78, 1164542), (118, 769782), (139, 653484), (142, 639678), (156, 582271), (177, 513188), (213, 426452), (236, 384891), (278, 326742), (284, 319839), (354, 256594), (417, 217828), (426, 213226), (556, 163371), (708, 128297), (767, 118428), (834, 108914), (852, 106613), (923, 98412), (1534, 59214), (1668, 54457), (1807, 50268), (1846, 49206), (2301, 39476), (2769, 32804), (3068, 29607), (3614, 25134), (3692, 24603), (4189, 21684), (4602, 19738), (5421, 16756), (5538, 16402), (7228, 12567), (8201, 11076), (8378, 10842), (9204, 9869)]