78830012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6211}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 146106240

約数和(自身を除く): 67276228

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6211, 6346, 12422, 12692, 24844, 118009, 236018, 472036, 1037237, 2074474, 4148948, 19707503, 39415006, 78830012]

約数ペア:

[(1, 78830012), (2, 39415006), (4, 19707503), (19, 4148948), (38, 2074474), (76, 1037237), (167, 472036), (334, 236018), (668, 118009), (3173, 24844), (6211, 12692), (6346, 12422)]