90205236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 108

約数和(自身を含む): 262944864

約数和(自身を除く): 172739628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 361, 396, 418, 627, 631, 684, 722, 836, 1083, 1254, 1262, 1444, 1881, 1893, 2166, 2508, 2524, 3249, 3762, 3786, 3971, 4332, 5679, 6498, 6941, 7524, 7572, 7942, 11358, 11913, 11989, 12996, 13882, 15884, 20823, 22716, 23826, 23978, 27764, 35739, 35967, 41646, 47652, 47956, 62469, 71478, 71934, 83292, 107901, 124938, 131879, 142956, 143868, 215802, 227791, 249876, 263758, 395637, 431604, 455582, 527516, 683373, 791274, 911164, 1186911, 1366746, 1582548, 2050119, 2373822, 2505701, 2733492, 4100238, 4747644, 5011402, 7517103, 8200476, 10022804, 15034206, 22551309, 30068412, 45102618, 90205236]

約数ペア:

[(1, 90205236), (2, 45102618), (3, 30068412), (4, 22551309), (6, 15034206), (9, 10022804), (11, 8200476), (12, 7517103), (18, 5011402), (19, 4747644), (22, 4100238), (33, 2733492), (36, 2505701), (38, 2373822), (44, 2050119), (57, 1582548), (66, 1366746), (76, 1186911), (99, 911164), (114, 791274), (132, 683373), (171, 527516), (198, 455582), (209, 431604), (228, 395637), (342, 263758), (361, 249876), (396, 227791), (418, 215802), (627, 143868), (631, 142956), (684, 131879), (722, 124938), (836, 107901), (1083, 83292), (1254, 71934), (1262, 71478), (1444, 62469), (1881, 47956), (1893, 47652), (2166, 41646), (2508, 35967), (2524, 35739), (3249, 27764), (3762, 23978), (3786, 23826), (3971, 22716), (4332, 20823), (5679, 15884), (6498, 13882), (6941, 12996), (7524, 11989), (7572, 11913), (7942, 11358)]