69242264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 91634536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 227, 364, 419, 454, 728, 838, 908, 1589, 1676, 1816, 2933, 2951, 3178, 3352, 5447, 5866, 5902, 6356, 10894, 11732, 11804, 12712, 20657, 21788, 23464, 23608, 38129, 41314, 43576, 76258, 82628, 95113, 152516, 165256, 190226, 305032, 380452, 665791, 760904, 1236469, 1331582, 2472938, 2663164, 4945876, 5326328, 8655283, 9891752, 17310566, 34621132, 69242264]

約数ペア:

[(1, 69242264), (2, 34621132), (4, 17310566), (7, 9891752), (8, 8655283), (13, 5326328), (14, 4945876), (26, 2663164), (28, 2472938), (52, 1331582), (56, 1236469), (91, 760904), (104, 665791), (182, 380452), (227, 305032), (364, 190226), (419, 165256), (454, 152516), (728, 95113), (838, 82628), (908, 76258), (1589, 43576), (1676, 41314), (1816, 38129), (2933, 23608), (2951, 23464), (3178, 21788), (3352, 20657), (5447, 12712), (5866, 11804), (5902, 11732), (6356, 10894)]