80686896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 224458848

約数和(自身を除く): 143771952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1464, 1621, 2074, 2928, 3111, 3242, 4148, 4863, 6222, 6484, 8296, 9726, 12444, 12968, 16592, 19452, 24888, 25936, 27557, 38904, 49776, 55114, 77808, 82671, 98881, 110228, 165342, 197762, 220456, 296643, 330684, 395524, 440912, 593286, 661368, 791048, 1186572, 1322736, 1582096, 1680977, 2373144, 3361954, 4746288, 5042931, 6723908, 10085862, 13447816, 20171724, 26895632, 40343448, 80686896]

約数ペア:

[(1, 80686896), (2, 40343448), (3, 26895632), (4, 20171724), (6, 13447816), (8, 10085862), (12, 6723908), (16, 5042931), (17, 4746288), (24, 3361954), (34, 2373144), (48, 1680977), (51, 1582096), (61, 1322736), (68, 1186572), (102, 791048), (122, 661368), (136, 593286), (183, 440912), (204, 395524), (244, 330684), (272, 296643), (366, 220456), (408, 197762), (488, 165342), (732, 110228), (816, 98881), (976, 82671), (1037, 77808), (1464, 55114), (1621, 49776), (2074, 38904), (2928, 27557), (3111, 25936), (3242, 24888), (4148, 19452), (4863, 16592), (6222, 12968), (6484, 12444), (8296, 9726)]