68900004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{33577}}^1$

素因数の和:33609

約数の個数: 48

約数和(自身を含む): 188036800

約数和(自身を除く): 119136796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 33577, 67154, 100731, 134308, 201462, 302193, 402924, 604386, 637963, 906579, 1208772, 1275926, 1813158, 1913889, 2551852, 3626316, 3827778, 5741667, 7655556, 11483334, 17225001, 22966668, 34450002, 68900004]

約数ペア:

[(1, 68900004), (2, 34450002), (3, 22966668), (4, 17225001), (6, 11483334), (9, 7655556), (12, 5741667), (18, 3827778), (19, 3626316), (27, 2551852), (36, 1913889), (38, 1813158), (54, 1275926), (57, 1208772), (76, 906579), (108, 637963), (114, 604386), (171, 402924), (228, 302193), (342, 201462), (513, 134308), (684, 100731), (1026, 67154), (2052, 33577)]