80975328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3000

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 167960352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 2939, 3444, 3936, 4592, 5878, 6888, 8817, 9184, 11756, 13776, 17634, 20573, 23512, 27552, 35268, 41146, 47024, 61719, 70536, 82292, 94048, 120499, 123438, 141072, 164584, 240998, 246876, 282144, 329168, 361497, 481996, 493752, 658336, 722994, 843493, 963992, 987504, 1445988, 1686986, 1927984, 1975008, 2530479, 2891976, 3373972, 3855968, 5060958, 5783952, 6747944, 10121916, 11567904, 13495888, 20243832, 26991776, 40487664, 80975328]

約数ペア:

[(1, 80975328), (2, 40487664), (3, 26991776), (4, 20243832), (6, 13495888), (7, 11567904), (8, 10121916), (12, 6747944), (14, 5783952), (16, 5060958), (21, 3855968), (24, 3373972), (28, 2891976), (32, 2530479), (41, 1975008), (42, 1927984), (48, 1686986), (56, 1445988), (82, 987504), (84, 963992), (96, 843493), (112, 722994), (123, 658336), (164, 493752), (168, 481996), (224, 361497), (246, 329168), (287, 282144), (328, 246876), (336, 240998), (492, 164584), (574, 141072), (656, 123438), (672, 120499), (861, 94048), (984, 82292), (1148, 70536), (1312, 61719), (1722, 47024), (1968, 41146), (2296, 35268), (2939, 27552), (3444, 23512), (3936, 20573), (4592, 17634), (5878, 13776), (6888, 11756), (8817, 9184)]