78342984

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7717}}^1$

素因数の和:7779

約数の個数: 64

約数和(自身を含む): 222278400

約数和(自身を除く): 143935416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 7717, 10152, 15434, 23151, 30868, 46302, 61736, 69453, 92604, 138906, 185208, 208359, 277812, 362699, 416718, 555624, 725398, 833436, 1088097, 1450796, 1666872, 2176194, 2901592, 3264291, 4352388, 6528582, 8704776, 9792873, 13057164, 19585746, 26114328, 39171492, 78342984]

約数ペア:

[(1, 78342984), (2, 39171492), (3, 26114328), (4, 19585746), (6, 13057164), (8, 9792873), (9, 8704776), (12, 6528582), (18, 4352388), (24, 3264291), (27, 2901592), (36, 2176194), (47, 1666872), (54, 1450796), (72, 1088097), (94, 833436), (108, 725398), (141, 555624), (188, 416718), (216, 362699), (282, 277812), (376, 208359), (423, 185208), (564, 138906), (846, 92604), (1128, 69453), (1269, 61736), (1692, 46302), (2538, 30868), (3384, 23151), (5076, 15434), (7717, 10152)]