71310078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9966

約数の個数: 64

約数和(自身を含む): 190656000

約数和(自身を除く): 119345922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 9929, 19858, 29787, 59574, 69503, 89361, 139006, 178722, 188651, 208509, 268083, 377302, 417018, 536166, 565953, 625527, 1131906, 1251054, 1320557, 1697859, 1876581, 2641114, 3395718, 3753162, 3961671, 5093577, 7923342, 10187154, 11885013, 23770026, 35655039, 71310078]

約数ペア:

[(1, 71310078), (2, 35655039), (3, 23770026), (6, 11885013), (7, 10187154), (9, 7923342), (14, 5093577), (18, 3961671), (19, 3753162), (21, 3395718), (27, 2641114), (38, 1876581), (42, 1697859), (54, 1320557), (57, 1251054), (63, 1131906), (114, 625527), (126, 565953), (133, 536166), (171, 417018), (189, 377302), (266, 268083), (342, 208509), (378, 188651), (399, 178722), (513, 139006), (798, 89361), (1026, 69503), (1197, 59574), (2394, 29787), (3591, 19858), (7182, 9929)]