964404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 2882880

約数和(自身を除く): 1918476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 89, 126, 129, 172, 178, 252, 258, 267, 301, 356, 387, 516, 534, 602, 623, 774, 801, 903, 1068, 1204, 1246, 1548, 1602, 1806, 1869, 2492, 2709, 3204, 3612, 3738, 3827, 5418, 5607, 7476, 7654, 10836, 11214, 11481, 15308, 22428, 22962, 26789, 34443, 45924, 53578, 68886, 80367, 107156, 137772, 160734, 241101, 321468, 482202, 964404]

約数ペア:

[(1, 964404), (2, 482202), (3, 321468), (4, 241101), (6, 160734), (7, 137772), (9, 107156), (12, 80367), (14, 68886), (18, 53578), (21, 45924), (28, 34443), (36, 26789), (42, 22962), (43, 22428), (63, 15308), (84, 11481), (86, 11214), (89, 10836), (126, 7654), (129, 7476), (172, 5607), (178, 5418), (252, 3827), (258, 3738), (267, 3612), (301, 3204), (356, 2709), (387, 2492), (516, 1869), (534, 1806), (602, 1602), (623, 1548), (774, 1246), (801, 1204), (903, 1068)]