129562416

素因数分解:

$2^4\times 3^4\times {\mathrm{99971}}^1$

素因数の和:99991

約数の個数: 50

約数和(自身を含む): 374994972

約数和(自身を除く): 245432556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99971, 199942, 299913, 399884, 599826, 799768, 899739, 1199652, 1599536, 1799478, 2399304, 2699217, 3598956, 4798608, 5398434, 7197912, 8097651, 10796868, 14395824, 16195302, 21593736, 32390604, 43187472, 64781208, 129562416]

約数ペア:

[(1, 129562416), (2, 64781208), (3, 43187472), (4, 32390604), (6, 21593736), (8, 16195302), (9, 14395824), (12, 10796868), (16, 8097651), (18, 7197912), (24, 5398434), (27, 4798608), (36, 3598956), (48, 2699217), (54, 2399304), (72, 1799478), (81, 1599536), (108, 1199652), (144, 899739), (162, 799768), (216, 599826), (324, 399884), (432, 299913), (648, 199942), (1296, 99971)]