80311824

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 100

約数和(自身を含む): 240064000

約数和(自身を除く): 159752176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 1999, 2232, 2511, 3348, 3998, 4464, 5022, 5997, 6696, 7996, 10044, 11994, 13392, 15992, 17991, 20088, 23988, 31984, 35982, 40176, 47976, 53973, 61969, 71964, 95952, 107946, 123938, 143928, 161919, 185907, 215892, 247876, 287856, 323838, 371814, 431784, 495752, 557721, 647676, 743628, 863568, 991504, 1115442, 1295352, 1487256, 1673163, 2230884, 2590704, 2974512, 3346326, 4461768, 5019489, 6692652, 8923536, 10038978, 13385304, 20077956, 26770608, 40155912, 80311824]

約数ペア:

[(1, 80311824), (2, 40155912), (3, 26770608), (4, 20077956), (6, 13385304), (8, 10038978), (9, 8923536), (12, 6692652), (16, 5019489), (18, 4461768), (24, 3346326), (27, 2974512), (31, 2590704), (36, 2230884), (48, 1673163), (54, 1487256), (62, 1295352), (72, 1115442), (81, 991504), (93, 863568), (108, 743628), (124, 647676), (144, 557721), (162, 495752), (186, 431784), (216, 371814), (248, 323838), (279, 287856), (324, 247876), (372, 215892), (432, 185907), (496, 161919), (558, 143928), (648, 123938), (744, 107946), (837, 95952), (1116, 71964), (1296, 61969), (1488, 53973), (1674, 47976), (1999, 40176), (2232, 35982), (2511, 31984), (3348, 23988), (3998, 20088), (4464, 17991), (5022, 15992), (5997, 13392), (6696, 11994), (7996, 10044)]