81484084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 169444800

約数和(自身を除く): 87960716

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 3361, 6061, 6722, 12122, 13444, 24244, 36971, 63859, 73942, 97469, 127718, 147884, 194938, 255436, 389876, 702449, 1072159, 1404898, 1851911, 2144318, 2809796, 3703822, 4288636, 7407644, 20371021, 40742042, 81484084]

約数ペア:

[(1, 81484084), (2, 40742042), (4, 20371021), (11, 7407644), (19, 4288636), (22, 3703822), (29, 2809796), (38, 2144318), (44, 1851911), (58, 1404898), (76, 1072159), (116, 702449), (209, 389876), (319, 255436), (418, 194938), (551, 147884), (638, 127718), (836, 97469), (1102, 73942), (1276, 63859), (2204, 36971), (3361, 24244), (6061, 13444), (6722, 12122)]