72331272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25759}}^1$

素因数の和:25787

約数の個数: 64

約数和(自身を含む): 216384000

約数和(自身を除く): 144052728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25759, 51518, 77277, 103036, 154554, 206072, 231831, 309108, 334867, 463662, 618216, 669734, 695493, 927324, 1004601, 1339468, 1390986, 1854648, 2009202, 2678936, 2781972, 3013803, 4018404, 5563944, 6027606, 8036808, 9041409, 12055212, 18082818, 24110424, 36165636, 72331272]

約数ペア:

[(1, 72331272), (2, 36165636), (3, 24110424), (4, 18082818), (6, 12055212), (8, 9041409), (9, 8036808), (12, 6027606), (13, 5563944), (18, 4018404), (24, 3013803), (26, 2781972), (27, 2678936), (36, 2009202), (39, 1854648), (52, 1390986), (54, 1339468), (72, 1004601), (78, 927324), (104, 695493), (108, 669734), (117, 618216), (156, 463662), (216, 334867), (234, 309108), (312, 231831), (351, 206072), (468, 154554), (702, 103036), (936, 77277), (1404, 51518), (2808, 25759)]