72411584

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 177515520

約数和(自身を除く): 105103936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 94, 112, 133, 152, 181, 188, 224, 266, 304, 329, 362, 376, 448, 532, 608, 658, 724, 752, 893, 1064, 1216, 1267, 1316, 1448, 1504, 1786, 2128, 2534, 2632, 2896, 3008, 3439, 3572, 4256, 5068, 5264, 5792, 6251, 6878, 7144, 8507, 8512, 10136, 10528, 11584, 12502, 13756, 14288, 17014, 20272, 21056, 24073, 25004, 27512, 28576, 34028, 40544, 48146, 50008, 55024, 57152, 59549, 68056, 81088, 96292, 100016, 110048, 119098, 136112, 161633, 192584, 200032, 220096, 238196, 272224, 323266, 385168, 400064, 476392, 544448, 646532, 770336, 952784, 1131431, 1293064, 1540672, 1905568, 2262862, 2586128, 3811136, 4525724, 5172256, 9051448, 10344512, 18102896, 36205792, 72411584]

約数ペア:

[(1, 72411584), (2, 36205792), (4, 18102896), (7, 10344512), (8, 9051448), (14, 5172256), (16, 4525724), (19, 3811136), (28, 2586128), (32, 2262862), (38, 1905568), (47, 1540672), (56, 1293064), (64, 1131431), (76, 952784), (94, 770336), (112, 646532), (133, 544448), (152, 476392), (181, 400064), (188, 385168), (224, 323266), (266, 272224), (304, 238196), (329, 220096), (362, 200032), (376, 192584), (448, 161633), (532, 136112), (608, 119098), (658, 110048), (724, 100016), (752, 96292), (893, 81088), (1064, 68056), (1216, 59549), (1267, 57152), (1316, 55024), (1448, 50008), (1504, 48146), (1786, 40544), (2128, 34028), (2534, 28576), (2632, 27512), (2896, 25004), (3008, 24073), (3439, 21056), (3572, 20272), (4256, 17014), (5068, 14288), (5264, 13756), (5792, 12502), (6251, 11584), (6878, 10528), (7144, 10136), (8507, 8512)]