70840008

素因数分解:

$2^3\times 3^4\times {\mathrm{109321}}^1$

素因数の和:109339

約数の個数: 40

約数和(自身を含む): 198419430

約数和(自身を除く): 127579422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 109321, 218642, 327963, 437284, 655926, 874568, 983889, 1311852, 1967778, 2623704, 2951667, 3935556, 5903334, 7871112, 8855001, 11806668, 17710002, 23613336, 35420004, 70840008]

約数ペア:

[(1, 70840008), (2, 35420004), (3, 23613336), (4, 17710002), (6, 11806668), (8, 8855001), (9, 7871112), (12, 5903334), (18, 3935556), (24, 2951667), (27, 2623704), (36, 1967778), (54, 1311852), (72, 983889), (81, 874568), (108, 655926), (162, 437284), (216, 327963), (324, 218642), (648, 109321)]