84772338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 124246542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 2591, 4674, 5182, 5453, 7773, 10906, 15546, 16359, 18137, 32718, 36274, 49229, 54411, 98458, 106231, 108822, 147687, 212462, 295374, 318693, 344603, 637386, 689206, 743617, 1033809, 1487234, 2018389, 2067618, 2230851, 4036778, 4461702, 6055167, 12110334, 14128723, 28257446, 42386169, 84772338]

約数ペア:

[(1, 84772338), (2, 42386169), (3, 28257446), (6, 14128723), (7, 12110334), (14, 6055167), (19, 4461702), (21, 4036778), (38, 2230851), (41, 2067618), (42, 2018389), (57, 1487234), (82, 1033809), (114, 743617), (123, 689206), (133, 637386), (246, 344603), (266, 318693), (287, 295374), (399, 212462), (574, 147687), (779, 108822), (798, 106231), (861, 98458), (1558, 54411), (1722, 49229), (2337, 36274), (2591, 32718), (4674, 18137), (5182, 16359), (5453, 15546), (7773, 10906)]