90342098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 175703040

約数和(自身を除く): 85360942

約数列:

[1, 2, 7, 11, 14, 22, 59, 61, 77, 118, 122, 154, 163, 326, 413, 427, 649, 671, 826, 854, 1141, 1298, 1342, 1793, 2282, 3586, 3599, 4543, 4697, 7198, 9086, 9394, 9617, 9943, 12551, 19234, 19886, 25102, 25193, 39589, 50386, 67319, 69601, 79178, 105787, 109373, 134638, 139202, 211574, 218746, 277123, 554246, 586637, 740509, 765611, 1173274, 1481018, 1531222, 4106459, 6453007, 8212918, 12906014, 45171049, 90342098]

約数ペア:

[(1, 90342098), (2, 45171049), (7, 12906014), (11, 8212918), (14, 6453007), (22, 4106459), (59, 1531222), (61, 1481018), (77, 1173274), (118, 765611), (122, 740509), (154, 586637), (163, 554246), (326, 277123), (413, 218746), (427, 211574), (649, 139202), (671, 134638), (826, 109373), (854, 105787), (1141, 79178), (1298, 69601), (1342, 67319), (1793, 50386), (2282, 39589), (3586, 25193), (3599, 25102), (4543, 19886), (4697, 19234), (7198, 12551), (9086, 9943), (9394, 9617)]