144430452

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 381690400

約数和(自身を除く): 237259948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1069, 1251, 1668, 2138, 2502, 3207, 3753, 4276, 5004, 6414, 7506, 9621, 11259, 12828, 15012, 19242, 22518, 28863, 33777, 38484, 45036, 57726, 67554, 86589, 115452, 135108, 148591, 173178, 259767, 297182, 346356, 445773, 519534, 594364, 891546, 1039068, 1337319, 1783092, 2674638, 4011957, 5349276, 8023914, 12035871, 16047828, 24071742, 36107613, 48143484, 72215226, 144430452]

約数ペア:

[(1, 144430452), (2, 72215226), (3, 48143484), (4, 36107613), (6, 24071742), (9, 16047828), (12, 12035871), (18, 8023914), (27, 5349276), (36, 4011957), (54, 2674638), (81, 1783092), (108, 1337319), (139, 1039068), (162, 891546), (243, 594364), (278, 519534), (324, 445773), (417, 346356), (486, 297182), (556, 259767), (834, 173178), (972, 148591), (1069, 135108), (1251, 115452), (1668, 86589), (2138, 67554), (2502, 57726), (3207, 45036), (3753, 38484), (4276, 33777), (5004, 28863), (6414, 22518), (7506, 19242), (9621, 15012), (11259, 12828)]