64436388

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 156024960

約数和(自身を除く): 91588572

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 1409, 2818, 3811, 4227, 5636, 7622, 8454, 11433, 15244, 16908, 22866, 45732, 52133, 104266, 145127, 156399, 208532, 290254, 312798, 435381, 580508, 625596, 870762, 1741524, 5369699, 10739398, 16109097, 21478796, 32218194, 64436388]

約数ペア:

[(1, 64436388), (2, 32218194), (3, 21478796), (4, 16109097), (6, 10739398), (12, 5369699), (37, 1741524), (74, 870762), (103, 625596), (111, 580508), (148, 435381), (206, 312798), (222, 290254), (309, 208532), (412, 156399), (444, 145127), (618, 104266), (1236, 52133), (1409, 45732), (2818, 22866), (3811, 16908), (4227, 15244), (5636, 11433), (7622, 8454)]