90940278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 216421632

約数和(自身を除く): 125481354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 498, 858, 913, 1079, 1277, 1826, 2158, 2554, 2739, 3237, 3831, 5478, 6474, 7662, 11869, 14047, 16601, 23738, 28094, 33202, 35607, 42141, 49803, 71214, 84282, 99606, 105991, 182611, 211982, 317973, 365222, 547833, 635946, 1095666, 1165901, 1377883, 2331802, 2755766, 3497703, 4133649, 6995406, 8267298, 15156713, 30313426, 45470139, 90940278]

約数ペア:

[(1, 90940278), (2, 45470139), (3, 30313426), (6, 15156713), (11, 8267298), (13, 6995406), (22, 4133649), (26, 3497703), (33, 2755766), (39, 2331802), (66, 1377883), (78, 1165901), (83, 1095666), (143, 635946), (166, 547833), (249, 365222), (286, 317973), (429, 211982), (498, 182611), (858, 105991), (913, 99606), (1079, 84282), (1277, 71214), (1826, 49803), (2158, 42141), (2554, 35607), (2739, 33202), (3237, 28094), (3831, 23738), (5478, 16601), (6474, 14047), (7662, 11869)]