84389942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 80115658

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 59, 91, 118, 182, 203, 271, 377, 406, 413, 542, 754, 767, 826, 1534, 1711, 1897, 2639, 3422, 3523, 3794, 5278, 5369, 7046, 7859, 10738, 11977, 15718, 15989, 22243, 23954, 24661, 31978, 44486, 49322, 55013, 102167, 110026, 111923, 155701, 204334, 207857, 223846, 311402, 415714, 463681, 715169, 927362, 1430338, 1454999, 2909998, 3245767, 6027853, 6491534, 12055706, 42194971, 84389942]

約数ペア:

[(1, 84389942), (2, 42194971), (7, 12055706), (13, 6491534), (14, 6027853), (26, 3245767), (29, 2909998), (58, 1454999), (59, 1430338), (91, 927362), (118, 715169), (182, 463681), (203, 415714), (271, 311402), (377, 223846), (406, 207857), (413, 204334), (542, 155701), (754, 111923), (767, 110026), (826, 102167), (1534, 55013), (1711, 49322), (1897, 44486), (2639, 31978), (3422, 24661), (3523, 23954), (3794, 22243), (5278, 15989), (5369, 15718), (7046, 11977), (7859, 10738)]