123213888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{30559}}^1$

素因数の和:30584

約数の個数: 84

約数和(自身を含む): 403636480

約数和(自身を除く): 280422592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 30559, 61118, 91677, 122236, 183354, 213913, 244472, 275031, 366708, 427826, 488944, 550062, 641739, 733416, 855652, 977888, 1100124, 1283478, 1466832, 1711304, 1925217, 1955776, 2200248, 2566956, 2933664, 3422608, 3850434, 4400496, 5133912, 5867328, 6845216, 7700868, 8800992, 10267824, 13690432, 15401736, 17601984, 20535648, 30803472, 41071296, 61606944, 123213888]

約数ペア:

[(1, 123213888), (2, 61606944), (3, 41071296), (4, 30803472), (6, 20535648), (7, 17601984), (8, 15401736), (9, 13690432), (12, 10267824), (14, 8800992), (16, 7700868), (18, 6845216), (21, 5867328), (24, 5133912), (28, 4400496), (32, 3850434), (36, 3422608), (42, 2933664), (48, 2566956), (56, 2200248), (63, 1955776), (64, 1925217), (72, 1711304), (84, 1466832), (96, 1283478), (112, 1100124), (126, 977888), (144, 855652), (168, 733416), (192, 641739), (224, 550062), (252, 488944), (288, 427826), (336, 366708), (448, 275031), (504, 244472), (576, 213913), (672, 183354), (1008, 122236), (1344, 91677), (2016, 61118), (4032, 30559)]