87820434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 205837632

約数和(自身を除く): 118017198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1427, 1578, 2367, 2854, 3419, 4281, 4734, 6838, 8562, 10257, 12843, 18551, 20514, 25686, 30771, 37102, 55653, 61542, 111306, 166959, 333918, 375301, 750602, 1125903, 2251806, 3377709, 4878913, 6755418, 9757826, 14636739, 29273478, 43910217, 87820434]

約数ペア:

[(1, 87820434), (2, 43910217), (3, 29273478), (6, 14636739), (9, 9757826), (13, 6755418), (18, 4878913), (26, 3377709), (39, 2251806), (78, 1125903), (117, 750602), (234, 375301), (263, 333918), (526, 166959), (789, 111306), (1427, 61542), (1578, 55653), (2367, 37102), (2854, 30771), (3419, 25686), (4281, 20514), (4734, 18551), (6838, 12843), (8562, 10257)]