73720428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 184369920

約数和(自身を除く): 110649492

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 7219, 10212, 14438, 21657, 28876, 43314, 86628, 166037, 267103, 332074, 498111, 534206, 664148, 801309, 996222, 1068412, 1602618, 1992444, 3205236, 6143369, 12286738, 18430107, 24573476, 36860214, 73720428]

約数ペア:

[(1, 73720428), (2, 36860214), (3, 24573476), (4, 18430107), (6, 12286738), (12, 6143369), (23, 3205236), (37, 1992444), (46, 1602618), (69, 1068412), (74, 996222), (92, 801309), (111, 664148), (138, 534206), (148, 498111), (222, 332074), (276, 267103), (444, 166037), (851, 86628), (1702, 43314), (2553, 28876), (3404, 21657), (5106, 14438), (7219, 10212)]