38880648

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 80

約数和(自身を含む): 112711500

約数和(自身を除く): 73830852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2069, 2088, 2349, 3132, 4138, 4698, 6207, 6264, 8276, 9396, 12414, 16552, 18621, 18792, 24828, 37242, 49656, 55863, 60001, 74484, 111726, 120002, 148968, 167589, 180003, 223452, 240004, 335178, 360006, 446904, 480008, 540009, 670356, 720012, 1080018, 1340712, 1440024, 1620027, 2160036, 3240054, 4320072, 4860081, 6480108, 9720162, 12960216, 19440324, 38880648]

約数ペア:

[(1, 38880648), (2, 19440324), (3, 12960216), (4, 9720162), (6, 6480108), (8, 4860081), (9, 4320072), (12, 3240054), (18, 2160036), (24, 1620027), (27, 1440024), (29, 1340712), (36, 1080018), (54, 720012), (58, 670356), (72, 540009), (81, 480008), (87, 446904), (108, 360006), (116, 335178), (162, 240004), (174, 223452), (216, 180003), (232, 167589), (261, 148968), (324, 120002), (348, 111726), (522, 74484), (648, 60001), (696, 55863), (783, 49656), (1044, 37242), (1566, 24828), (2069, 18792), (2088, 18621), (2349, 16552), (3132, 12414), (4138, 9396), (4698, 8276), (6207, 6264)]