64844172

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13963}}^1$

素因数の和:14019

約数の個数: 48

約数和(自身を含む): 172036480

約数和(自身を除く): 107192308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 13963, 27926, 41889, 55852, 83778, 125667, 167556, 251334, 377001, 502668, 600409, 754002, 1200818, 1508004, 1801227, 2401636, 3602454, 5403681, 7204908, 10807362, 16211043, 21614724, 32422086, 64844172]

約数ペア:

[(1, 64844172), (2, 32422086), (3, 21614724), (4, 16211043), (6, 10807362), (9, 7204908), (12, 5403681), (18, 3602454), (27, 2401636), (36, 1801227), (43, 1508004), (54, 1200818), (86, 754002), (108, 600409), (129, 502668), (172, 377001), (258, 251334), (387, 167556), (516, 125667), (774, 83778), (1161, 55852), (1548, 41889), (2322, 27926), (4644, 13963)]