78069508270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{306239}}^1$

素因数の和:306349

約数の個数: 64

約数和(自身を含む): 158357928960

約数和(自身を除く): 80288420690

約数列:

[1, 2, 5, 10, 13, 26, 37, 53, 65, 74, 106, 130, 185, 265, 370, 481, 530, 689, 962, 1378, 1961, 2405, 3445, 3922, 4810, 6890, 9805, 19610, 25493, 50986, 127465, 254930, 306239, 612478, 1531195, 3062390, 3981107, 7962214, 11330843, 16230667, 19905535, 22661686, 32461334, 39811070, 56654215, 81153335, 113308430, 147300959, 162306670, 210998671, 294601918, 421997342, 600534679, 736504795, 1054993355, 1201069358, 1473009590, 2109986710, 3002673395, 6005346790, 7806950827, 15613901654, 39034754135, 78069508270]

約数ペア:

[(1, 78069508270), (2, 39034754135), (5, 15613901654), (10, 7806950827), (13, 6005346790), (26, 3002673395), (37, 2109986710), (53, 1473009590), (65, 1201069358), (74, 1054993355), (106, 736504795), (130, 600534679), (185, 421997342), (265, 294601918), (370, 210998671), (481, 162306670), (530, 147300959), (689, 113308430), (962, 81153335), (1378, 56654215), (1961, 39811070), (2405, 32461334), (3445, 22661686), (3922, 19905535), (4810, 16230667), (6890, 11330843), (9805, 7962214), (19610, 3981107), (25493, 3062390), (50986, 1531195), (127465, 612478), (254930, 306239)]