72185838

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 146655360

約数和(自身を除く): 74469522

約数列:

[1, 2, 3, 6, 107, 214, 229, 321, 458, 491, 642, 687, 982, 1374, 1473, 2946, 24503, 49006, 52537, 73509, 105074, 112439, 147018, 157611, 224878, 315222, 337317, 674634, 12030973, 24061946, 36092919, 72185838]

約数ペア:

[(1, 72185838), (2, 36092919), (3, 24061946), (6, 12030973), (107, 674634), (214, 337317), (229, 315222), (321, 224878), (458, 157611), (491, 147018), (642, 112439), (687, 105074), (982, 73509), (1374, 52537), (1473, 49006), (2946, 24503)]