81034382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 151732224

約数和(自身を除く): 70697842

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 97, 127, 143, 194, 253, 254, 286, 299, 506, 598, 1067, 1261, 1397, 1651, 2134, 2231, 2522, 2794, 2921, 3289, 3302, 4462, 5842, 6578, 12319, 13871, 18161, 24541, 24638, 27742, 29003, 32131, 36322, 37973, 49082, 58006, 64262, 75946, 135509, 160147, 271018, 283337, 319033, 320294, 417703, 566674, 638066, 835406, 1761617, 3116707, 3523234, 3683381, 6233414, 7366762, 40517191, 81034382]

約数ペア:

[(1, 81034382), (2, 40517191), (11, 7366762), (13, 6233414), (22, 3683381), (23, 3523234), (26, 3116707), (46, 1761617), (97, 835406), (127, 638066), (143, 566674), (194, 417703), (253, 320294), (254, 319033), (286, 283337), (299, 271018), (506, 160147), (598, 135509), (1067, 75946), (1261, 64262), (1397, 58006), (1651, 49082), (2134, 37973), (2231, 36322), (2522, 32131), (2794, 29003), (2921, 27742), (3289, 24638), (3302, 24541), (4462, 18161), (5842, 13871), (6578, 12319)]