39783708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 106142400

約数和(自身を除く): 66358692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 719, 954, 1044, 1438, 1537, 1908, 2157, 2876, 3074, 4314, 4611, 6148, 6471, 8628, 9222, 12942, 13833, 18444, 20851, 25884, 27666, 38107, 41702, 55332, 62553, 76214, 83404, 114321, 125106, 152428, 187659, 228642, 250212, 342963, 375318, 457284, 685926, 750636, 1105103, 1371852, 2210206, 3315309, 4420412, 6630618, 9945927, 13261236, 19891854, 39783708]

約数ペア:

[(1, 39783708), (2, 19891854), (3, 13261236), (4, 9945927), (6, 6630618), (9, 4420412), (12, 3315309), (18, 2210206), (29, 1371852), (36, 1105103), (53, 750636), (58, 685926), (87, 457284), (106, 375318), (116, 342963), (159, 250212), (174, 228642), (212, 187659), (261, 152428), (318, 125106), (348, 114321), (477, 83404), (522, 76214), (636, 62553), (719, 55332), (954, 41702), (1044, 38107), (1438, 27666), (1537, 25884), (1908, 20851), (2157, 18444), (2876, 13833), (3074, 12942), (4314, 9222), (4611, 8628), (6148, 6471)]