86070446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 82582354

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 149, 154, 217, 242, 298, 341, 434, 682, 847, 1043, 1331, 1639, 1694, 2086, 2387, 2662, 3278, 3751, 4619, 4774, 7502, 9238, 9317, 11473, 18029, 18634, 22946, 26257, 32333, 36058, 41261, 50809, 52514, 64666, 82522, 101618, 126203, 198319, 252406, 288827, 355663, 396638, 558899, 577654, 711326, 1117798, 1388233, 2776466, 3912293, 6147889, 7824586, 12295778, 43035223, 86070446]

約数ペア:

[(1, 86070446), (2, 43035223), (7, 12295778), (11, 7824586), (14, 6147889), (22, 3912293), (31, 2776466), (62, 1388233), (77, 1117798), (121, 711326), (149, 577654), (154, 558899), (217, 396638), (242, 355663), (298, 288827), (341, 252406), (434, 198319), (682, 126203), (847, 101618), (1043, 82522), (1331, 64666), (1639, 52514), (1694, 50809), (2086, 41261), (2387, 36058), (2662, 32333), (3278, 26257), (3751, 22946), (4619, 18634), (4774, 18029), (7502, 11473), (9238, 9317)]