80999352

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2583

約数の個数: 120

約数和(自身を含む): 264017160

約数和(自身を除く): 183017808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2551, 2646, 3528, 3969, 4536, 5102, 5292, 7653, 7938, 10204, 10584, 15306, 15876, 17857, 20408, 22959, 30612, 31752, 35714, 45918, 53571, 61224, 68877, 71428, 91836, 107142, 124999, 137754, 142856, 160713, 183672, 206631, 214284, 249998, 275508, 321426, 374997, 413262, 428568, 482139, 499996, 551016, 642852, 749994, 826524, 964278, 999992, 1124991, 1285704, 1446417, 1499988, 1653048, 1928556, 2249982, 2892834, 2999976, 3374973, 3857112, 4499964, 5785668, 6749946, 8999928, 10124919, 11571336, 13499892, 20249838, 26999784, 40499676, 80999352]

約数ペア:

[(1, 80999352), (2, 40499676), (3, 26999784), (4, 20249838), (6, 13499892), (7, 11571336), (8, 10124919), (9, 8999928), (12, 6749946), (14, 5785668), (18, 4499964), (21, 3857112), (24, 3374973), (27, 2999976), (28, 2892834), (36, 2249982), (42, 1928556), (49, 1653048), (54, 1499988), (56, 1446417), (63, 1285704), (72, 1124991), (81, 999992), (84, 964278), (98, 826524), (108, 749994), (126, 642852), (147, 551016), (162, 499996), (168, 482139), (189, 428568), (196, 413262), (216, 374997), (252, 321426), (294, 275508), (324, 249998), (378, 214284), (392, 206631), (441, 183672), (504, 160713), (567, 142856), (588, 137754), (648, 124999), (756, 107142), (882, 91836), (1134, 71428), (1176, 68877), (1323, 61224), (1512, 53571), (1764, 45918), (2268, 35714), (2551, 31752), (2646, 30612), (3528, 22959), (3969, 20408), (4536, 17857), (5102, 15876), (5292, 15306), (7653, 10584), (7938, 10204)]