74257884

素因数分解:

$2^2\times 3^5\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 196083888

約数和(自身を除く): 121826004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 243, 317, 324, 482, 486, 634, 723, 951, 964, 972, 1268, 1446, 1902, 2169, 2853, 2892, 3804, 4338, 5706, 6507, 8559, 8676, 11412, 13014, 17118, 19521, 25677, 26028, 34236, 39042, 51354, 58563, 76397, 77031, 78084, 102708, 117126, 152794, 154062, 229191, 234252, 305588, 308124, 458382, 687573, 916764, 1375146, 2062719, 2750292, 4125438, 6188157, 8250876, 12376314, 18564471, 24752628, 37128942, 74257884]

約数ペア:

[(1, 74257884), (2, 37128942), (3, 24752628), (4, 18564471), (6, 12376314), (9, 8250876), (12, 6188157), (18, 4125438), (27, 2750292), (36, 2062719), (54, 1375146), (81, 916764), (108, 687573), (162, 458382), (241, 308124), (243, 305588), (317, 234252), (324, 229191), (482, 154062), (486, 152794), (634, 117126), (723, 102708), (951, 78084), (964, 77031), (972, 76397), (1268, 58563), (1446, 51354), (1902, 39042), (2169, 34236), (2853, 26028), (2892, 25677), (3804, 19521), (4338, 17118), (5706, 13014), (6507, 11412), (8559, 8676)]