80798718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 218792448

約数和(自身を除く): 137993730

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 121, 143, 154, 182, 231, 242, 273, 286, 363, 429, 462, 546, 726, 847, 858, 1001, 1223, 1573, 1694, 2002, 2446, 2541, 3003, 3146, 3669, 4719, 5082, 6006, 7338, 8561, 9438, 11011, 13453, 15899, 17122, 22022, 25683, 26906, 31798, 33033, 40359, 47697, 51366, 66066, 80718, 94171, 95394, 111293, 147983, 174889, 188342, 222586, 282513, 295966, 333879, 349778, 443949, 524667, 565026, 667758, 887898, 1035881, 1049334, 1224223, 1923779, 2071762, 2448446, 3107643, 3672669, 3847558, 5771337, 6215286, 7345338, 11542674, 13466453, 26932906, 40399359, 80798718]

約数ペア:

[(1, 80798718), (2, 40399359), (3, 26932906), (6, 13466453), (7, 11542674), (11, 7345338), (13, 6215286), (14, 5771337), (21, 3847558), (22, 3672669), (26, 3107643), (33, 2448446), (39, 2071762), (42, 1923779), (66, 1224223), (77, 1049334), (78, 1035881), (91, 887898), (121, 667758), (143, 565026), (154, 524667), (182, 443949), (231, 349778), (242, 333879), (273, 295966), (286, 282513), (363, 222586), (429, 188342), (462, 174889), (546, 147983), (726, 111293), (847, 95394), (858, 94171), (1001, 80718), (1223, 66066), (1573, 51366), (1694, 47697), (2002, 40359), (2446, 33033), (2541, 31798), (3003, 26906), (3146, 25683), (3669, 22022), (4719, 17122), (5082, 15899), (6006, 13453), (7338, 11011), (8561, 9438)]