81552372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11728

約数の個数: 48

約数和(自身を含む): 211522752

約数和(自身を除く): 129970380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 11657, 23314, 34971, 46628, 69942, 128227, 139884, 256454, 384681, 512908, 617821, 769362, 1235642, 1538724, 1853463, 2471284, 3706926, 6796031, 7413852, 13592062, 20388093, 27184124, 40776186, 81552372]

約数ペア:

[(1, 81552372), (2, 40776186), (3, 27184124), (4, 20388093), (6, 13592062), (11, 7413852), (12, 6796031), (22, 3706926), (33, 2471284), (44, 1853463), (53, 1538724), (66, 1235642), (106, 769362), (132, 617821), (159, 512908), (212, 384681), (318, 256454), (583, 139884), (636, 128227), (1166, 69942), (1749, 46628), (2332, 34971), (3498, 23314), (6996, 11657)]