86761038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 215373312

約数和(自身を除く): 128612274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1213, 1703, 1834, 2426, 2751, 3406, 3639, 5109, 5502, 7278, 8491, 10218, 11921, 15769, 16982, 23842, 25473, 31538, 35763, 47307, 50946, 71526, 94614, 110383, 158903, 220766, 317806, 331149, 476709, 662298, 953418, 1112321, 2065739, 2224642, 3336963, 4131478, 6197217, 6673926, 12394434, 14460173, 28920346, 43380519, 86761038]

約数ペア:

[(1, 86761038), (2, 43380519), (3, 28920346), (6, 14460173), (7, 12394434), (13, 6673926), (14, 6197217), (21, 4131478), (26, 3336963), (39, 2224642), (42, 2065739), (78, 1112321), (91, 953418), (131, 662298), (182, 476709), (262, 331149), (273, 317806), (393, 220766), (546, 158903), (786, 110383), (917, 94614), (1213, 71526), (1703, 50946), (1834, 47307), (2426, 35763), (2751, 31538), (3406, 25473), (3639, 23842), (5109, 16982), (5502, 15769), (7278, 11921), (8491, 10218)]