22720176

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 100

約数和(自身を含む): 67337952

約数和(自身を除く): 44617776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 373, 376, 423, 432, 564, 648, 746, 752, 846, 1119, 1128, 1269, 1296, 1492, 1692, 2238, 2256, 2538, 2984, 3357, 3384, 3807, 4476, 5076, 5968, 6714, 6768, 7614, 8952, 10071, 10152, 13428, 15228, 17531, 17904, 20142, 20304, 26856, 30213, 30456, 35062, 40284, 52593, 53712, 60426, 60912, 70124, 80568, 105186, 120852, 140248, 157779, 161136, 210372, 241704, 280496, 315558, 420744, 473337, 483408, 631116, 841488, 946674, 1262232, 1420011, 1893348, 2524464, 2840022, 3786696, 5680044, 7573392, 11360088, 22720176]

約数ペア:

[(1, 22720176), (2, 11360088), (3, 7573392), (4, 5680044), (6, 3786696), (8, 2840022), (9, 2524464), (12, 1893348), (16, 1420011), (18, 1262232), (24, 946674), (27, 841488), (36, 631116), (47, 483408), (48, 473337), (54, 420744), (72, 315558), (81, 280496), (94, 241704), (108, 210372), (141, 161136), (144, 157779), (162, 140248), (188, 120852), (216, 105186), (282, 80568), (324, 70124), (373, 60912), (376, 60426), (423, 53712), (432, 52593), (564, 40284), (648, 35062), (746, 30456), (752, 30213), (846, 26856), (1119, 20304), (1128, 20142), (1269, 17904), (1296, 17531), (1492, 15228), (1692, 13428), (2238, 10152), (2256, 10071), (2538, 8952), (2984, 7614), (3357, 6768), (3384, 6714), (3807, 5968), (4476, 5076)]