74727722

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 126735840

約数和(自身を除く): 52008118

約数列:

[1, 2, 19, 29, 38, 43, 58, 83, 86, 166, 361, 551, 722, 817, 1102, 1247, 1577, 1634, 2407, 2494, 3154, 3569, 4814, 7138, 10469, 15523, 20938, 23693, 29963, 31046, 45733, 47386, 59926, 67811, 91466, 103501, 135622, 207002, 450167, 868927, 900334, 1288409, 1737854, 1966519, 2576818, 3933038, 37363861, 74727722]

約数ペア:

[(1, 74727722), (2, 37363861), (19, 3933038), (29, 2576818), (38, 1966519), (43, 1737854), (58, 1288409), (83, 900334), (86, 868927), (166, 450167), (361, 207002), (551, 135622), (722, 103501), (817, 91466), (1102, 67811), (1247, 59926), (1577, 47386), (1634, 45733), (2407, 31046), (2494, 29963), (3154, 23693), (3569, 20938), (4814, 15523), (7138, 10469)]