78849796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 149071104

約数和(自身を除く): 70221308

約数列:

[1, 2, 4, 23, 46, 53, 92, 103, 106, 157, 206, 212, 314, 412, 628, 1219, 2369, 2438, 3611, 4738, 4876, 5459, 7222, 8321, 9476, 10918, 14444, 16171, 16642, 21836, 32342, 33284, 64684, 125557, 191383, 251114, 371933, 382766, 502228, 743866, 765532, 857063, 1487732, 1714126, 3428252, 19712449, 39424898, 78849796]

約数ペア:

[(1, 78849796), (2, 39424898), (4, 19712449), (23, 3428252), (46, 1714126), (53, 1487732), (92, 857063), (103, 765532), (106, 743866), (157, 502228), (206, 382766), (212, 371933), (314, 251114), (412, 191383), (628, 125557), (1219, 64684), (2369, 33284), (2438, 32342), (3611, 21836), (4738, 16642), (4876, 16171), (5459, 14444), (7222, 10918), (8321, 9476)]