78199290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22308

約数の個数: 64

約数和(自身を含む): 224582400

約数和(自身を除く): 146383110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22279, 44558, 66837, 111395, 133674, 200511, 222790, 289627, 334185, 401022, 579254, 601533, 668370, 868881, 1002555, 1203066, 1448135, 1737762, 2005110, 2606643, 2896270, 3007665, 4344405, 5213286, 6015330, 7819929, 8688810, 13033215, 15639858, 26066430, 39099645, 78199290]

約数ペア:

[(1, 78199290), (2, 39099645), (3, 26066430), (5, 15639858), (6, 13033215), (9, 8688810), (10, 7819929), (13, 6015330), (15, 5213286), (18, 4344405), (26, 3007665), (27, 2896270), (30, 2606643), (39, 2005110), (45, 1737762), (54, 1448135), (65, 1203066), (78, 1002555), (90, 868881), (117, 668370), (130, 601533), (135, 579254), (195, 401022), (234, 334185), (270, 289627), (351, 222790), (390, 200511), (585, 133674), (702, 111395), (1170, 66837), (1755, 44558), (3510, 22279)]