80912628

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3803}}^1$

素因数の和:4013

約数の個数: 48

約数和(自身を含む): 210893760

約数和(自身を除く): 129981132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3803, 5319, 7092, 7606, 10638, 11409, 15212, 21276, 22818, 34227, 45636, 68454, 102681, 136908, 205362, 410724, 749191, 1498382, 2247573, 2996764, 4495146, 6742719, 8990292, 13485438, 20228157, 26970876, 40456314, 80912628]

約数ペア:

[(1, 80912628), (2, 40456314), (3, 26970876), (4, 20228157), (6, 13485438), (9, 8990292), (12, 6742719), (18, 4495146), (27, 2996764), (36, 2247573), (54, 1498382), (108, 749191), (197, 410724), (394, 205362), (591, 136908), (788, 102681), (1182, 68454), (1773, 45636), (2364, 34227), (3546, 22818), (3803, 21276), (5319, 15212), (7092, 11409), (7606, 10638)]