75638563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 110638080

約数和(自身を除く): 34999517

約数列:

[1, 7, 11, 13, 19, 41, 77, 91, 97, 133, 143, 209, 247, 287, 451, 533, 679, 779, 1001, 1067, 1261, 1463, 1729, 1843, 2717, 3157, 3731, 3977, 5453, 5863, 7469, 8569, 8827, 10127, 12901, 13871, 19019, 20273, 23959, 27839, 41041, 43747, 51701, 59983, 70889, 75563, 97097, 111397, 141911, 167713, 263549, 306229, 361907, 528941, 568711, 779779, 831193, 982319, 1844843, 3980977, 5818351, 6876233, 10805509, 75638563]

約数ペア:

[(1, 75638563), (7, 10805509), (11, 6876233), (13, 5818351), (19, 3980977), (41, 1844843), (77, 982319), (91, 831193), (97, 779779), (133, 568711), (143, 528941), (209, 361907), (247, 306229), (287, 263549), (451, 167713), (533, 141911), (679, 111397), (779, 97097), (1001, 75563), (1067, 70889), (1261, 59983), (1463, 51701), (1729, 43747), (1843, 41041), (2717, 27839), (3157, 23959), (3731, 20273), (3977, 19019), (5453, 13871), (5863, 12901), (7469, 10127), (8569, 8827)]