74512872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{16427}}^1$

素因数の和:16452

約数の個数: 80

約数和(自身を含む): 238534560

約数和(自身を除く): 164021688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 16427, 32854, 49281, 65708, 98562, 114989, 131416, 147843, 197124, 229978, 295686, 344967, 394248, 443529, 459956, 591372, 689934, 887058, 919912, 1034901, 1182744, 1330587, 1379868, 1774116, 2069802, 2661174, 2759736, 3104703, 3548232, 4139604, 5322348, 6209406, 8279208, 9314109, 10644696, 12418812, 18628218, 24837624, 37256436, 74512872]

約数ペア:

[(1, 74512872), (2, 37256436), (3, 24837624), (4, 18628218), (6, 12418812), (7, 10644696), (8, 9314109), (9, 8279208), (12, 6209406), (14, 5322348), (18, 4139604), (21, 3548232), (24, 3104703), (27, 2759736), (28, 2661174), (36, 2069802), (42, 1774116), (54, 1379868), (56, 1330587), (63, 1182744), (72, 1034901), (81, 919912), (84, 887058), (108, 689934), (126, 591372), (162, 459956), (168, 443529), (189, 394248), (216, 344967), (252, 295686), (324, 229978), (378, 197124), (504, 147843), (567, 131416), (648, 114989), (756, 98562), (1134, 65708), (1512, 49281), (2268, 32854), (4536, 16427)]