78238012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19501}}^1$

素因数の和:19581

約数の個数: 24

約数和(自身を含む): 147435120

約数和(自身を除く): 69197108

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 19501, 39002, 78004, 331517, 663034, 1150559, 1326068, 2301118, 4602236, 19559503, 39119006, 78238012]

約数ペア:

[(1, 78238012), (2, 39119006), (4, 19559503), (17, 4602236), (34, 2301118), (59, 1326068), (68, 1150559), (118, 663034), (236, 331517), (1003, 78004), (2006, 39002), (4012, 19501)]