68390712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 205994880

約数和(自身を除く): 137604168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2357, 2418, 3224, 3627, 4714, 4836, 7071, 7254, 9428, 9672, 14142, 14508, 18856, 21213, 28284, 29016, 30641, 42426, 56568, 61282, 73067, 84852, 91923, 122564, 146134, 169704, 183846, 219201, 245128, 275769, 292268, 367692, 438402, 551538, 584536, 657603, 735384, 876804, 949871, 1103076, 1315206, 1753608, 1899742, 2206152, 2630412, 2849613, 3799484, 5260824, 5699226, 7598968, 8548839, 11398452, 17097678, 22796904, 34195356, 68390712]

約数ペア:

[(1, 68390712), (2, 34195356), (3, 22796904), (4, 17097678), (6, 11398452), (8, 8548839), (9, 7598968), (12, 5699226), (13, 5260824), (18, 3799484), (24, 2849613), (26, 2630412), (31, 2206152), (36, 1899742), (39, 1753608), (52, 1315206), (62, 1103076), (72, 949871), (78, 876804), (93, 735384), (104, 657603), (117, 584536), (124, 551538), (156, 438402), (186, 367692), (234, 292268), (248, 275769), (279, 245128), (312, 219201), (372, 183846), (403, 169704), (468, 146134), (558, 122564), (744, 91923), (806, 84852), (936, 73067), (1116, 61282), (1209, 56568), (1612, 42426), (2232, 30641), (2357, 29016), (2418, 28284), (3224, 21213), (3627, 18856), (4714, 14508), (4836, 14142), (7071, 9672), (7254, 9428)]