66654644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 82368076

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 43, 46, 58, 83, 86, 92, 116, 161, 166, 172, 203, 301, 322, 332, 406, 581, 602, 644, 667, 812, 989, 1162, 1204, 1247, 1334, 1909, 1978, 2324, 2407, 2494, 2668, 3569, 3818, 3956, 4669, 4814, 4988, 6923, 7138, 7636, 8729, 9338, 9628, 13363, 13846, 14276, 16849, 17458, 18676, 24983, 26726, 27692, 28681, 33698, 34916, 49966, 53452, 55361, 57362, 67396, 82087, 99932, 103501, 110722, 114724, 164174, 200767, 207002, 221444, 328348, 387527, 401534, 414004, 574609, 724507, 775054, 803068, 1149218, 1449014, 1550108, 2298436, 2380523, 2898028, 4761046, 9522092, 16663661, 33327322, 66654644]

約数ペア:

[(1, 66654644), (2, 33327322), (4, 16663661), (7, 9522092), (14, 4761046), (23, 2898028), (28, 2380523), (29, 2298436), (43, 1550108), (46, 1449014), (58, 1149218), (83, 803068), (86, 775054), (92, 724507), (116, 574609), (161, 414004), (166, 401534), (172, 387527), (203, 328348), (301, 221444), (322, 207002), (332, 200767), (406, 164174), (581, 114724), (602, 110722), (644, 103501), (667, 99932), (812, 82087), (989, 67396), (1162, 57362), (1204, 55361), (1247, 53452), (1334, 49966), (1909, 34916), (1978, 33698), (2324, 28681), (2407, 27692), (2494, 26726), (2668, 24983), (3569, 18676), (3818, 17458), (3956, 16849), (4669, 14276), (4814, 13846), (4988, 13363), (6923, 9628), (7138, 9338), (7636, 8729)]