67657338

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 172860480

約数和(自身を除く): 105203142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 971, 1106, 1422, 1659, 1942, 2913, 3318, 3871, 4977, 5826, 6797, 7742, 8739, 9954, 11613, 13594, 17478, 20391, 23226, 34839, 40782, 47579, 61173, 69678, 76709, 95158, 122346, 142737, 153418, 230127, 285474, 428211, 460254, 536963, 690381, 856422, 1073926, 1380762, 1610889, 3221778, 3758741, 4832667, 7517482, 9665334, 11276223, 22552446, 33828669, 67657338]

約数ペア:

[(1, 67657338), (2, 33828669), (3, 22552446), (6, 11276223), (7, 9665334), (9, 7517482), (14, 4832667), (18, 3758741), (21, 3221778), (42, 1610889), (49, 1380762), (63, 1073926), (79, 856422), (98, 690381), (126, 536963), (147, 460254), (158, 428211), (237, 285474), (294, 230127), (441, 153418), (474, 142737), (553, 122346), (711, 95158), (882, 76709), (971, 69678), (1106, 61173), (1422, 47579), (1659, 40782), (1942, 34839), (2913, 23226), (3318, 20391), (3871, 17478), (4977, 13594), (5826, 11613), (6797, 9954), (7742, 8739)]