89581032

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 249609600

約数和(自身を除く): 160028568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 647, 1282, 1294, 1923, 1941, 2564, 2588, 3846, 3882, 5128, 5176, 5769, 5823, 7692, 7764, 11538, 11646, 15384, 15528, 17307, 17469, 23076, 23292, 34614, 34938, 46152, 46584, 69228, 69876, 138456, 139752, 414727, 829454, 1244181, 1658908, 2488362, 3317816, 3732543, 4976724, 7465086, 9953448, 11197629, 14930172, 22395258, 29860344, 44790516, 89581032]

約数ペア:

[(1, 89581032), (2, 44790516), (3, 29860344), (4, 22395258), (6, 14930172), (8, 11197629), (9, 9953448), (12, 7465086), (18, 4976724), (24, 3732543), (27, 3317816), (36, 2488362), (54, 1658908), (72, 1244181), (108, 829454), (216, 414727), (641, 139752), (647, 138456), (1282, 69876), (1294, 69228), (1923, 46584), (1941, 46152), (2564, 34938), (2588, 34614), (3846, 23292), (3882, 23076), (5128, 17469), (5176, 17307), (5769, 15528), (5823, 15384), (7692, 11646), (7764, 11538)]