72953424

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22027}}^1$

素因数の和:22064

約数の個数: 60

約数和(自身を含む): 213054816

約数和(自身を除く): 140101392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 22027, 44054, 66081, 88108, 132162, 176216, 198243, 264324, 352432, 396486, 506621, 528648, 792972, 1013242, 1057296, 1519863, 1585944, 2026484, 3039726, 3171888, 4052968, 4559589, 6079452, 8105936, 9119178, 12158904, 18238356, 24317808, 36476712, 72953424]

約数ペア:

[(1, 72953424), (2, 36476712), (3, 24317808), (4, 18238356), (6, 12158904), (8, 9119178), (9, 8105936), (12, 6079452), (16, 4559589), (18, 4052968), (23, 3171888), (24, 3039726), (36, 2026484), (46, 1585944), (48, 1519863), (69, 1057296), (72, 1013242), (92, 792972), (138, 528648), (144, 506621), (184, 396486), (207, 352432), (276, 264324), (368, 198243), (414, 176216), (552, 132162), (828, 88108), (1104, 66081), (1656, 44054), (3312, 22027)]