89419239

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 171085824

約数和(自身を除く): 81666585

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 47, 63, 69, 91, 101, 117, 141, 161, 207, 273, 299, 303, 329, 423, 483, 611, 707, 819, 897, 909, 987, 1081, 1313, 1449, 1833, 2093, 2121, 2323, 2691, 2961, 3243, 3939, 4277, 4747, 5499, 6279, 6363, 6969, 7567, 9191, 9729, 11817, 12831, 14053, 14241, 16261, 18837, 20907, 22701, 27573, 30199, 33229, 38493, 42159, 42723, 48783, 61711, 68103, 82719, 90597, 98371, 99687, 109181, 126477, 146349, 185133, 211393, 271791, 295113, 299061, 327543, 431977, 555399, 634179, 764267, 885339, 982629, 1295931, 1419353, 1902537, 2292801, 3887793, 4258059, 6878403, 9935471, 12774177, 29806413, 89419239]

約数ペア:

[(1, 89419239), (3, 29806413), (7, 12774177), (9, 9935471), (13, 6878403), (21, 4258059), (23, 3887793), (39, 2292801), (47, 1902537), (63, 1419353), (69, 1295931), (91, 982629), (101, 885339), (117, 764267), (141, 634179), (161, 555399), (207, 431977), (273, 327543), (299, 299061), (303, 295113), (329, 271791), (423, 211393), (483, 185133), (611, 146349), (707, 126477), (819, 109181), (897, 99687), (909, 98371), (987, 90597), (1081, 82719), (1313, 68103), (1449, 61711), (1833, 48783), (2093, 42723), (2121, 42159), (2323, 38493), (2691, 33229), (2961, 30199), (3243, 27573), (3939, 22701), (4277, 20907), (4747, 18837), (5499, 16261), (6279, 14241), (6363, 14053), (6969, 12831), (7567, 11817), (9191, 9729)]