72421668

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{60961}}^1$

素因数の和:60985

約数の個数: 48

約数和(自身を含む): 204832320

約数和(自身を除く): 132410652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 60961, 121922, 182883, 243844, 365766, 548649, 670571, 731532, 1097298, 1341142, 1645947, 2011713, 2194596, 2682284, 3291894, 4023426, 6035139, 6583788, 8046852, 12070278, 18105417, 24140556, 36210834, 72421668]

約数ペア:

[(1, 72421668), (2, 36210834), (3, 24140556), (4, 18105417), (6, 12070278), (9, 8046852), (11, 6583788), (12, 6035139), (18, 4023426), (22, 3291894), (27, 2682284), (33, 2194596), (36, 2011713), (44, 1645947), (54, 1341142), (66, 1097298), (99, 731532), (108, 670571), (132, 548649), (198, 365766), (297, 243844), (396, 182883), (594, 121922), (1188, 60961)]