78957744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 215224320

約数和(自身を除く): 136266576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1129, 1457, 1488, 2256, 2258, 2914, 3387, 4371, 4516, 5828, 6774, 8742, 9032, 11656, 13548, 17484, 18064, 23312, 27096, 34968, 34999, 53063, 54192, 69936, 69998, 104997, 106126, 139996, 159189, 209994, 212252, 279992, 318378, 419988, 424504, 559984, 636756, 839976, 849008, 1273512, 1644953, 1679952, 2547024, 3289906, 4934859, 6579812, 9869718, 13159624, 19739436, 26319248, 39478872, 78957744]

約数ペア:

[(1, 78957744), (2, 39478872), (3, 26319248), (4, 19739436), (6, 13159624), (8, 9869718), (12, 6579812), (16, 4934859), (24, 3289906), (31, 2547024), (47, 1679952), (48, 1644953), (62, 1273512), (93, 849008), (94, 839976), (124, 636756), (141, 559984), (186, 424504), (188, 419988), (248, 318378), (282, 279992), (372, 212252), (376, 209994), (496, 159189), (564, 139996), (744, 106126), (752, 104997), (1128, 69998), (1129, 69936), (1457, 54192), (1488, 53063), (2256, 34999), (2258, 34968), (2914, 27096), (3387, 23312), (4371, 18064), (4516, 17484), (5828, 13548), (6774, 11656), (8742, 9032)]