84163212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 120

約数和(自身を含む): 257596416

約数和(自身を除く): 173433204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 863, 903, 1134, 1161, 1204, 1548, 1726, 1806, 2268, 2322, 2589, 2709, 3452, 3483, 3612, 4644, 5178, 5418, 6041, 6966, 7767, 8127, 10356, 10836, 12082, 13932, 15534, 16254, 18123, 23301, 24164, 24381, 31068, 32508, 36246, 37109, 46602, 48762, 54369, 69903, 72492, 74218, 93204, 97524, 108738, 111327, 139806, 148436, 163107, 217476, 222654, 259763, 279612, 326214, 333981, 445308, 489321, 519526, 652428, 667962, 779289, 978642, 1001943, 1039052, 1335924, 1558578, 1957284, 2003886, 2337867, 3005829, 3117156, 4007772, 4675734, 6011658, 7013601, 9351468, 12023316, 14027202, 21040803, 28054404, 42081606, 84163212]

約数ペア:

[(1, 84163212), (2, 42081606), (3, 28054404), (4, 21040803), (6, 14027202), (7, 12023316), (9, 9351468), (12, 7013601), (14, 6011658), (18, 4675734), (21, 4007772), (27, 3117156), (28, 3005829), (36, 2337867), (42, 2003886), (43, 1957284), (54, 1558578), (63, 1335924), (81, 1039052), (84, 1001943), (86, 978642), (108, 779289), (126, 667962), (129, 652428), (162, 519526), (172, 489321), (189, 445308), (252, 333981), (258, 326214), (301, 279612), (324, 259763), (378, 222654), (387, 217476), (516, 163107), (567, 148436), (602, 139806), (756, 111327), (774, 108738), (863, 97524), (903, 93204), (1134, 74218), (1161, 72492), (1204, 69903), (1548, 54369), (1726, 48762), (1806, 46602), (2268, 37109), (2322, 36246), (2589, 32508), (2709, 31068), (3452, 24381), (3483, 24164), (3612, 23301), (4644, 18123), (5178, 16254), (5418, 15534), (6041, 13932), (6966, 12082), (7767, 10836), (8127, 10356)]