72902268

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 60

約数和(自身を含む): 191625280

約数和(自身を除く): 118723012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 892, 1009, 1338, 2007, 2018, 2676, 3027, 4014, 4036, 6021, 6054, 8028, 9081, 12042, 12108, 18063, 18162, 24084, 27243, 36126, 36324, 54486, 72252, 81729, 108972, 163458, 225007, 326916, 450014, 675021, 900028, 1350042, 2025063, 2700084, 4050126, 6075189, 8100252, 12150378, 18225567, 24300756, 36451134, 72902268]

約数ペア:

[(1, 72902268), (2, 36451134), (3, 24300756), (4, 18225567), (6, 12150378), (9, 8100252), (12, 6075189), (18, 4050126), (27, 2700084), (36, 2025063), (54, 1350042), (81, 900028), (108, 675021), (162, 450014), (223, 326916), (324, 225007), (446, 163458), (669, 108972), (892, 81729), (1009, 72252), (1338, 54486), (2007, 36324), (2018, 36126), (2676, 27243), (3027, 24084), (4014, 18162), (4036, 18063), (6021, 12108), (6054, 12042), (8028, 9081)]