80737884

素因数分解:

$2^2\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 212244648

約数和(自身を除く): 131506764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 324, 422, 633, 844, 1181, 1266, 1899, 2362, 2532, 3543, 3798, 4724, 5697, 7086, 7596, 10629, 11394, 14172, 17091, 21258, 22788, 31887, 34182, 42516, 63774, 68364, 95661, 127548, 191322, 249191, 382644, 498382, 747573, 996764, 1495146, 2242719, 2990292, 4485438, 6728157, 8970876, 13456314, 20184471, 26912628, 40368942, 80737884]

約数ペア:

[(1, 80737884), (2, 40368942), (3, 26912628), (4, 20184471), (6, 13456314), (9, 8970876), (12, 6728157), (18, 4485438), (27, 2990292), (36, 2242719), (54, 1495146), (81, 996764), (108, 747573), (162, 498382), (211, 382644), (324, 249191), (422, 191322), (633, 127548), (844, 95661), (1181, 68364), (1266, 63774), (1899, 42516), (2362, 34182), (2532, 31887), (3543, 22788), (3798, 21258), (4724, 17091), (5697, 14172), (7086, 11394), (7596, 10629)]