81931296

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 231735168

約数和(自身を除く): 149803872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 96, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 544, 732, 816, 823, 976, 1037, 1464, 1632, 1646, 1952, 2074, 2469, 2928, 3111, 3292, 4148, 4938, 5856, 6222, 6584, 8296, 9876, 12444, 13168, 13991, 16592, 19752, 24888, 26336, 27982, 33184, 39504, 41973, 49776, 50203, 55964, 79008, 83946, 99552, 100406, 111928, 150609, 167892, 200812, 223856, 301218, 335784, 401624, 447712, 602436, 671568, 803248, 853451, 1204872, 1343136, 1606496, 1706902, 2409744, 2560353, 3413804, 4819488, 5120706, 6827608, 10241412, 13655216, 20482824, 27310432, 40965648, 81931296]

約数ペア:

[(1, 81931296), (2, 40965648), (3, 27310432), (4, 20482824), (6, 13655216), (8, 10241412), (12, 6827608), (16, 5120706), (17, 4819488), (24, 3413804), (32, 2560353), (34, 2409744), (48, 1706902), (51, 1606496), (61, 1343136), (68, 1204872), (96, 853451), (102, 803248), (122, 671568), (136, 602436), (183, 447712), (204, 401624), (244, 335784), (272, 301218), (366, 223856), (408, 200812), (488, 167892), (544, 150609), (732, 111928), (816, 100406), (823, 99552), (976, 83946), (1037, 79008), (1464, 55964), (1632, 50203), (1646, 49776), (1952, 41973), (2074, 39504), (2469, 33184), (2928, 27982), (3111, 26336), (3292, 24888), (4148, 19752), (4938, 16592), (5856, 13991), (6222, 13168), (6584, 12444), (8296, 9876)]