89204388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81689}}^1$

素因数の和:81716

約数の個数: 48

約数和(自身を含む): 256179840

約数和(自身を除く): 166975452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 81689, 163378, 245067, 326756, 490134, 571823, 980268, 1061957, 1143646, 1715469, 2123914, 2287292, 3185871, 3430938, 4247828, 6371742, 6861876, 7433699, 12743484, 14867398, 22301097, 29734796, 44602194, 89204388]

約数ペア:

[(1, 89204388), (2, 44602194), (3, 29734796), (4, 22301097), (6, 14867398), (7, 12743484), (12, 7433699), (13, 6861876), (14, 6371742), (21, 4247828), (26, 3430938), (28, 3185871), (39, 2287292), (42, 2123914), (52, 1715469), (78, 1143646), (84, 1061957), (91, 980268), (156, 571823), (182, 490134), (273, 326756), (364, 245067), (546, 163378), (1092, 81689)]