81759672

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4253}}^1$

素因数の和:4357

約数の個数: 64

約数和(自身を含む): 229716000

約数和(自身を除く): 147956328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2403, 3204, 4253, 4806, 6408, 8506, 9612, 12759, 17012, 19224, 25518, 34024, 38277, 51036, 76554, 102072, 114831, 153108, 229662, 306216, 378517, 459324, 757034, 918648, 1135551, 1514068, 2271102, 3028136, 3406653, 4542204, 6813306, 9084408, 10219959, 13626612, 20439918, 27253224, 40879836, 81759672]

約数ペア:

[(1, 81759672), (2, 40879836), (3, 27253224), (4, 20439918), (6, 13626612), (8, 10219959), (9, 9084408), (12, 6813306), (18, 4542204), (24, 3406653), (27, 3028136), (36, 2271102), (54, 1514068), (72, 1135551), (89, 918648), (108, 757034), (178, 459324), (216, 378517), (267, 306216), (356, 229662), (534, 153108), (712, 114831), (801, 102072), (1068, 76554), (1602, 51036), (2136, 38277), (2403, 34024), (3204, 25518), (4253, 19224), (4806, 17012), (6408, 12759), (8506, 9612)]