87696492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 220960992

約数和(自身を除く): 133264500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 877, 1282, 1754, 1923, 2564, 2631, 3508, 3846, 5262, 7692, 8333, 10524, 11401, 16666, 22802, 24999, 33332, 34203, 45604, 49998, 68406, 99996, 136812, 562157, 1124314, 1686471, 2248628, 3372942, 6745884, 7308041, 14616082, 21924123, 29232164, 43848246, 87696492]

約数ペア:

[(1, 87696492), (2, 43848246), (3, 29232164), (4, 21924123), (6, 14616082), (12, 7308041), (13, 6745884), (26, 3372942), (39, 2248628), (52, 1686471), (78, 1124314), (156, 562157), (641, 136812), (877, 99996), (1282, 68406), (1754, 49998), (1923, 45604), (2564, 34203), (2631, 33332), (3508, 24999), (3846, 22802), (5262, 16666), (7692, 11401), (8333, 10524)]