65811786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 140733504

約数和(自身を除く): 74921718

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 137, 138, 177, 274, 354, 411, 822, 1357, 2714, 3151, 3481, 4071, 6302, 6962, 8083, 8142, 9453, 10443, 16166, 18906, 20886, 24249, 48498, 80063, 160126, 185909, 240189, 371818, 476897, 480378, 557727, 953794, 1115454, 1430691, 2861382, 10968631, 21937262, 32905893, 65811786]

約数ペア:

[(1, 65811786), (2, 32905893), (3, 21937262), (6, 10968631), (23, 2861382), (46, 1430691), (59, 1115454), (69, 953794), (118, 557727), (137, 480378), (138, 476897), (177, 371818), (274, 240189), (354, 185909), (411, 160126), (822, 80063), (1357, 48498), (2714, 24249), (3151, 20886), (3481, 18906), (4071, 16166), (6302, 10443), (6962, 9453), (8083, 8142)]