89942006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 178606080

約数和(自身を除く): 88664074

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 253, 322, 379, 469, 506, 737, 758, 938, 1474, 1541, 1771, 2653, 3082, 3542, 4169, 5159, 5306, 8338, 8717, 10318, 10787, 16951, 17434, 21574, 25393, 29183, 33902, 50786, 58366, 61019, 95887, 118657, 122038, 177751, 191774, 237314, 279323, 355502, 558646, 584039, 671209, 1168078, 1342418, 1955261, 3910522, 4088273, 6424429, 8176546, 12848858, 44971003, 89942006]

約数ペア:

[(1, 89942006), (2, 44971003), (7, 12848858), (11, 8176546), (14, 6424429), (22, 4088273), (23, 3910522), (46, 1955261), (67, 1342418), (77, 1168078), (134, 671209), (154, 584039), (161, 558646), (253, 355502), (322, 279323), (379, 237314), (469, 191774), (506, 177751), (737, 122038), (758, 118657), (938, 95887), (1474, 61019), (1541, 58366), (1771, 50786), (2653, 33902), (3082, 29183), (3542, 25393), (4169, 21574), (5159, 17434), (5306, 16951), (8338, 10787), (8717, 10318)]