70721640144

素因数分解:

$2^4\times 3^2\times {\mathrm{491122501}}^1$

素因数の和:491122515

約数の個数: 30

約数和(自身を含む): 197922368306

約数和(自身を除く): 127200728162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491122501, 982245002, 1473367503, 1964490004, 2946735006, 3928980008, 4420102509, 5893470012, 7857960016, 8840205018, 11786940024, 17680410036, 23573880048, 35360820072, 70721640144]

約数ペア:

[(1, 70721640144), (2, 35360820072), (3, 23573880048), (4, 17680410036), (6, 11786940024), (8, 8840205018), (9, 7857960016), (12, 5893470012), (16, 4420102509), (18, 3928980008), (24, 2946735006), (36, 1964490004), (48, 1473367503), (72, 982245002), (144, 491122501)]