61421448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 168505920

約数和(自身を除く): 107084472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1181, 1182, 1576, 2167, 2362, 2364, 3543, 4334, 4724, 4728, 6501, 7086, 8668, 9448, 12991, 13002, 14172, 17336, 25982, 26004, 28344, 38973, 51964, 52008, 77946, 103928, 155892, 232657, 311784, 465314, 697971, 930628, 1395942, 1861256, 2559227, 2791884, 5118454, 5583768, 7677681, 10236908, 15355362, 20473816, 30710724, 61421448]

約数ペア:

[(1, 61421448), (2, 30710724), (3, 20473816), (4, 15355362), (6, 10236908), (8, 7677681), (11, 5583768), (12, 5118454), (22, 2791884), (24, 2559227), (33, 1861256), (44, 1395942), (66, 930628), (88, 697971), (132, 465314), (197, 311784), (264, 232657), (394, 155892), (591, 103928), (788, 77946), (1181, 52008), (1182, 51964), (1576, 38973), (2167, 28344), (2362, 26004), (2364, 25982), (3543, 17336), (4334, 14172), (4724, 13002), (4728, 12991), (6501, 9448), (7086, 8668)]