72636039

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 53162361

約数列:

[1, 3, 7, 9, 21, 29, 63, 83, 87, 203, 249, 261, 479, 581, 609, 747, 1437, 1743, 1827, 2407, 3353, 4311, 5229, 7221, 10059, 13891, 16849, 21663, 30177, 39757, 41673, 50547, 97237, 119271, 125019, 151641, 278299, 291711, 357813, 834897, 875133, 1152953, 2504691, 3458859, 8070671, 10376577, 24212013, 72636039]

約数ペア:

[(1, 72636039), (3, 24212013), (7, 10376577), (9, 8070671), (21, 3458859), (29, 2504691), (63, 1152953), (83, 875133), (87, 834897), (203, 357813), (249, 291711), (261, 278299), (479, 151641), (581, 125019), (609, 119271), (747, 97237), (1437, 50547), (1743, 41673), (1827, 39757), (2407, 30177), (3353, 21663), (4311, 16849), (5229, 13891), (7221, 10059)]