78880802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 168158592

約数和(自身を除く): 89277790

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 41, 62, 77, 82, 91, 143, 154, 182, 217, 286, 287, 341, 403, 434, 451, 533, 574, 682, 806, 902, 961, 1001, 1066, 1271, 1922, 2002, 2387, 2542, 2821, 3157, 3731, 4433, 4774, 5642, 5863, 6314, 6727, 7462, 8866, 8897, 10571, 11726, 12493, 13454, 13981, 16523, 17794, 21142, 24986, 27962, 31031, 33046, 39401, 41041, 62062, 73997, 78802, 82082, 87451, 97867, 115661, 137423, 147994, 174902, 181753, 195734, 231322, 274846, 275807, 363506, 433411, 512213, 551614, 866822, 961961, 1024426, 1272271, 1923922, 2544542, 3033877, 3585491, 5634343, 6067754, 7170982, 11268686, 39440401, 78880802]

約数ペア:

[(1, 78880802), (2, 39440401), (7, 11268686), (11, 7170982), (13, 6067754), (14, 5634343), (22, 3585491), (26, 3033877), (31, 2544542), (41, 1923922), (62, 1272271), (77, 1024426), (82, 961961), (91, 866822), (143, 551614), (154, 512213), (182, 433411), (217, 363506), (286, 275807), (287, 274846), (341, 231322), (403, 195734), (434, 181753), (451, 174902), (533, 147994), (574, 137423), (682, 115661), (806, 97867), (902, 87451), (961, 82082), (1001, 78802), (1066, 73997), (1271, 62062), (1922, 41041), (2002, 39401), (2387, 33046), (2542, 31031), (2821, 27962), (3157, 24986), (3731, 21142), (4433, 17794), (4774, 16523), (5642, 13981), (5863, 13454), (6314, 12493), (6727, 11726), (7462, 10571), (8866, 8897)]