87193548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186311}}^1$

素因数の和:186334

約数の個数: 36

約数和(自身を含む): 237361488

約数和(自身を除く): 150167940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186311, 372622, 558933, 745244, 1117866, 1676799, 2235732, 2422043, 3353598, 4844086, 6707196, 7266129, 9688172, 14532258, 21798387, 29064516, 43596774, 87193548]

約数ペア:

[(1, 87193548), (2, 43596774), (3, 29064516), (4, 21798387), (6, 14532258), (9, 9688172), (12, 7266129), (13, 6707196), (18, 4844086), (26, 3353598), (36, 2422043), (39, 2235732), (52, 1676799), (78, 1117866), (117, 745244), (156, 558933), (234, 372622), (468, 186311)]