78384072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251231}}^1$

素因数の和:251253

約数の個数: 32

約数和(自身を含む): 211034880

約数和(自身を除く): 132650808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251231, 502462, 753693, 1004924, 1507386, 2009848, 3014772, 3266003, 6029544, 6532006, 9798009, 13064012, 19596018, 26128024, 39192036, 78384072]

約数ペア:

[(1, 78384072), (2, 39192036), (3, 26128024), (4, 19596018), (6, 13064012), (8, 9798009), (12, 6532006), (13, 6029544), (24, 3266003), (26, 3014772), (39, 2009848), (52, 1507386), (78, 1004924), (104, 753693), (156, 502462), (312, 251231)]