72670608

素因数分解:

$2^4\times 3^5\times {\mathrm{18691}}^1$

素因数の和:18714

約数の個数: 60

約数和(自身を含む): 210920528

約数和(自身を除く): 138249920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18691, 37382, 56073, 74764, 112146, 149528, 168219, 224292, 299056, 336438, 448584, 504657, 672876, 897168, 1009314, 1345752, 1513971, 2018628, 2691504, 3027942, 4037256, 4541913, 6055884, 8074512, 9083826, 12111768, 18167652, 24223536, 36335304, 72670608]

約数ペア:

[(1, 72670608), (2, 36335304), (3, 24223536), (4, 18167652), (6, 12111768), (8, 9083826), (9, 8074512), (12, 6055884), (16, 4541913), (18, 4037256), (24, 3027942), (27, 2691504), (36, 2018628), (48, 1513971), (54, 1345752), (72, 1009314), (81, 897168), (108, 672876), (144, 504657), (162, 448584), (216, 336438), (243, 299056), (324, 224292), (432, 168219), (486, 149528), (648, 112146), (972, 74764), (1296, 56073), (1944, 37382), (3888, 18691)]