90339054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 207676224

約数和(自身を除く): 117337170

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 193, 221, 353, 386, 442, 579, 663, 706, 1059, 1158, 1326, 2118, 2509, 3281, 4589, 5018, 6001, 6562, 7527, 9178, 9843, 12002, 13767, 15054, 18003, 19686, 27534, 36006, 42653, 68129, 78013, 85306, 127959, 136258, 156026, 204387, 234039, 255918, 408774, 468078, 885677, 1158193, 1771354, 2316386, 2657031, 3474579, 5314062, 6949158, 15056509, 30113018, 45169527, 90339054]

約数ペア:

[(1, 90339054), (2, 45169527), (3, 30113018), (6, 15056509), (13, 6949158), (17, 5314062), (26, 3474579), (34, 2657031), (39, 2316386), (51, 1771354), (78, 1158193), (102, 885677), (193, 468078), (221, 408774), (353, 255918), (386, 234039), (442, 204387), (579, 156026), (663, 136258), (706, 127959), (1059, 85306), (1158, 78013), (1326, 68129), (2118, 42653), (2509, 36006), (3281, 27534), (4589, 19686), (5018, 18003), (6001, 15054), (6562, 13767), (7527, 12002), (9178, 9843)]