65880288

素因数分解:

$2^5\times 3^2\times {\mathrm{228751}}^1$

素因数の和:228767

約数の個数: 36

約数和(自身を含む): 187347888

約数和(自身を除く): 121467600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 228751, 457502, 686253, 915004, 1372506, 1830008, 2058759, 2745012, 3660016, 4117518, 5490024, 7320032, 8235036, 10980048, 16470072, 21960096, 32940144, 65880288]

約数ペア:

[(1, 65880288), (2, 32940144), (3, 21960096), (4, 16470072), (6, 10980048), (8, 8235036), (9, 7320032), (12, 5490024), (16, 4117518), (18, 3660016), (24, 2745012), (32, 2058759), (36, 1830008), (48, 1372506), (72, 915004), (96, 686253), (144, 457502), (288, 228751)]