69778548

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5651}}^1$

素因数の和:5682

約数の個数: 72

約数和(自身を含む): 205732800

約数和(自身を除く): 135954252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5651, 6174, 11302, 12348, 16953, 22604, 33906, 39557, 50859, 67812, 79114, 101718, 118671, 158228, 203436, 237342, 276899, 356013, 474684, 553798, 712026, 830697, 1107596, 1424052, 1661394, 1938293, 2492091, 3322788, 3876586, 4984182, 5814879, 7753172, 9968364, 11629758, 17444637, 23259516, 34889274, 69778548]

約数ペア:

[(1, 69778548), (2, 34889274), (3, 23259516), (4, 17444637), (6, 11629758), (7, 9968364), (9, 7753172), (12, 5814879), (14, 4984182), (18, 3876586), (21, 3322788), (28, 2492091), (36, 1938293), (42, 1661394), (49, 1424052), (63, 1107596), (84, 830697), (98, 712026), (126, 553798), (147, 474684), (196, 356013), (252, 276899), (294, 237342), (343, 203436), (441, 158228), (588, 118671), (686, 101718), (882, 79114), (1029, 67812), (1372, 50859), (1764, 39557), (2058, 33906), (3087, 22604), (4116, 16953), (5651, 12348), (6174, 11302)]