82560478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 175891968

約数和(自身を除く): 93331490

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 121, 143, 154, 161, 163, 182, 242, 253, 286, 299, 322, 326, 506, 598, 847, 1001, 1141, 1573, 1694, 1771, 1793, 2002, 2093, 2119, 2282, 2783, 3146, 3289, 3542, 3586, 3749, 4186, 4238, 5566, 6578, 7498, 11011, 12551, 14833, 19481, 19723, 22022, 23023, 23309, 25102, 26243, 29666, 36179, 38962, 39446, 41239, 46046, 46618, 48737, 52486, 72358, 82478, 97474, 138061, 163163, 253253, 256399, 276122, 288673, 326326, 341159, 453629, 506506, 512798, 536107, 577346, 682318, 907258, 1072214, 1794793, 3175403, 3589586, 3752749, 5897177, 6350806, 7505498, 11794354, 41280239, 82560478]

約数ペア:

[(1, 82560478), (2, 41280239), (7, 11794354), (11, 7505498), (13, 6350806), (14, 5897177), (22, 3752749), (23, 3589586), (26, 3175403), (46, 1794793), (77, 1072214), (91, 907258), (121, 682318), (143, 577346), (154, 536107), (161, 512798), (163, 506506), (182, 453629), (242, 341159), (253, 326326), (286, 288673), (299, 276122), (322, 256399), (326, 253253), (506, 163163), (598, 138061), (847, 97474), (1001, 82478), (1141, 72358), (1573, 52486), (1694, 48737), (1771, 46618), (1793, 46046), (2002, 41239), (2093, 39446), (2119, 38962), (2282, 36179), (2783, 29666), (3146, 26243), (3289, 25102), (3542, 23309), (3586, 23023), (3749, 22022), (4186, 19723), (4238, 19481), (5566, 14833), (6578, 12551), (7498, 11011)]