71716374

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69899}}^1$

素因数の和:69929

約数の個数: 32

約数和(自身を含む): 167760000

約数和(自身を除く): 96043626

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 69899, 139798, 209697, 419394, 629091, 1258182, 1328081, 1887273, 2656162, 3774546, 3984243, 7968486, 11952729, 23905458, 35858187, 71716374]

約数ペア:

[(1, 71716374), (2, 35858187), (3, 23905458), (6, 11952729), (9, 7968486), (18, 3984243), (19, 3774546), (27, 2656162), (38, 1887273), (54, 1328081), (57, 1258182), (114, 629091), (171, 419394), (342, 209697), (513, 139798), (1026, 69899)]