81862428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 200551680

約数和(自身を除く): 118689252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 537, 716, 1074, 1657, 2148, 3314, 4117, 4971, 6628, 8234, 9942, 12351, 16468, 19884, 24702, 38111, 49404, 76222, 114333, 152444, 228666, 296603, 457332, 593206, 889809, 1186412, 1779618, 3559236, 6821869, 13643738, 20465607, 27287476, 40931214, 81862428]

約数ペア:

[(1, 81862428), (2, 40931214), (3, 27287476), (4, 20465607), (6, 13643738), (12, 6821869), (23, 3559236), (46, 1779618), (69, 1186412), (92, 889809), (138, 593206), (179, 457332), (276, 296603), (358, 228666), (537, 152444), (716, 114333), (1074, 76222), (1657, 49404), (2148, 38111), (3314, 24702), (4117, 19884), (4971, 16468), (6628, 12351), (8234, 9942)]