84265896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 253693440

約数和(自身を除く): 169427544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 571, 572, 858, 946, 1032, 1118, 1142, 1144, 1419, 1677, 1713, 1716, 1892, 2236, 2284, 2838, 3354, 3426, 3432, 3784, 4472, 4568, 5676, 6149, 6281, 6708, 6852, 7423, 11352, 12298, 12562, 13416, 13704, 14846, 18447, 18843, 22269, 24553, 24596, 25124, 29692, 36894, 37686, 44538, 49106, 49192, 50248, 59384, 73659, 73788, 75372, 81653, 89076, 98212, 147318, 147576, 150744, 163306, 178152, 196424, 244959, 270083, 294636, 319189, 326612, 489918, 540166, 589272, 638378, 653224, 810249, 957567, 979836, 1080332, 1276756, 1620498, 1915134, 1959672, 2160664, 2553512, 3240996, 3511079, 3830268, 6481992, 7022158, 7660536, 10533237, 14044316, 21066474, 28088632, 42132948, 84265896]

約数ペア:

[(1, 84265896), (2, 42132948), (3, 28088632), (4, 21066474), (6, 14044316), (8, 10533237), (11, 7660536), (12, 7022158), (13, 6481992), (22, 3830268), (24, 3511079), (26, 3240996), (33, 2553512), (39, 2160664), (43, 1959672), (44, 1915134), (52, 1620498), (66, 1276756), (78, 1080332), (86, 979836), (88, 957567), (104, 810249), (129, 653224), (132, 638378), (143, 589272), (156, 540166), (172, 489918), (258, 326612), (264, 319189), (286, 294636), (312, 270083), (344, 244959), (429, 196424), (473, 178152), (516, 163306), (559, 150744), (571, 147576), (572, 147318), (858, 98212), (946, 89076), (1032, 81653), (1118, 75372), (1142, 73788), (1144, 73659), (1419, 59384), (1677, 50248), (1713, 49192), (1716, 49106), (1892, 44538), (2236, 37686), (2284, 36894), (2838, 29692), (3354, 25124), (3426, 24596), (3432, 24553), (3784, 22269), (4472, 18843), (4568, 18447), (5676, 14846), (6149, 13704), (6281, 13416), (6708, 12562), (6852, 12298), (7423, 11352)]