72252216

素因数分解:

$2^3\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2003}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 202003200

約数和(自身を除く): 129750984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 167, 216, 334, 501, 668, 1002, 1336, 1503, 2003, 2004, 3006, 4006, 4008, 4509, 6009, 6012, 8012, 9018, 12018, 12024, 16024, 18027, 18036, 24036, 36054, 36072, 48072, 54081, 72108, 108162, 144216, 216324, 334501, 432648, 669002, 1003503, 1338004, 2007006, 2676008, 3010509, 4014012, 6021018, 8028024, 9031527, 12042036, 18063054, 24084072, 36126108, 72252216]

約数ペア:

[(1, 72252216), (2, 36126108), (3, 24084072), (4, 18063054), (6, 12042036), (8, 9031527), (9, 8028024), (12, 6021018), (18, 4014012), (24, 3010509), (27, 2676008), (36, 2007006), (54, 1338004), (72, 1003503), (108, 669002), (167, 432648), (216, 334501), (334, 216324), (501, 144216), (668, 108162), (1002, 72108), (1336, 54081), (1503, 48072), (2003, 36072), (2004, 36054), (3006, 24036), (4006, 18036), (4008, 18027), (4509, 16024), (6009, 12024), (6012, 12018), (8012, 9018)]