89531442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:5008

約数の個数: 96

約数和(自身を含む): 260507520

約数和(自身を除く): 170976078

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 4969, 6006, 9009, 9938, 14907, 18018, 29814, 34783, 44721, 54659, 64597, 69566, 89442, 104349, 109318, 129194, 163977, 193791, 208698, 313047, 327954, 382613, 387582, 452179, 491931, 581373, 626094, 710567, 765226, 904358, 983862, 1147839, 1162746, 1356537, 1421134, 2131701, 2295678, 2713074, 3443517, 4069611, 4263402, 4973969, 6395103, 6887034, 8139222, 9947938, 12790206, 14921907, 29843814, 44765721, 89531442]

約数ペア:

[(1, 89531442), (2, 44765721), (3, 29843814), (6, 14921907), (7, 12790206), (9, 9947938), (11, 8139222), (13, 6887034), (14, 6395103), (18, 4973969), (21, 4263402), (22, 4069611), (26, 3443517), (33, 2713074), (39, 2295678), (42, 2131701), (63, 1421134), (66, 1356537), (77, 1162746), (78, 1147839), (91, 983862), (99, 904358), (117, 765226), (126, 710567), (143, 626094), (154, 581373), (182, 491931), (198, 452179), (231, 387582), (234, 382613), (273, 327954), (286, 313047), (429, 208698), (462, 193791), (546, 163977), (693, 129194), (819, 109318), (858, 104349), (1001, 89442), (1287, 69566), (1386, 64597), (1638, 54659), (2002, 44721), (2574, 34783), (3003, 29814), (4969, 18018), (6006, 14907), (9009, 9938)]