87130964

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 160960800

約数和(自身を除く): 73829836

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 439, 841, 878, 1682, 1711, 1756, 3364, 3422, 6844, 12731, 25462, 25901, 49619, 50924, 51802, 99238, 103604, 198476, 369199, 738398, 751129, 1476796, 1502258, 3004516, 21782741, 43565482, 87130964]

約数ペア:

[(1, 87130964), (2, 43565482), (4, 21782741), (29, 3004516), (58, 1502258), (59, 1476796), (116, 751129), (118, 738398), (236, 369199), (439, 198476), (841, 103604), (878, 99238), (1682, 51802), (1711, 50924), (1756, 49619), (3364, 25901), (3422, 25462), (6844, 12731)]