91378672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4406

約数の個数: 80

約数和(自身を含む): 233770752

約数和(自身を除く): 142392080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 4363, 5236, 8726, 10472, 17452, 20944, 30541, 34904, 47993, 61082, 69808, 74171, 95986, 122164, 148342, 191972, 244328, 296684, 335951, 383944, 488656, 519197, 593368, 671902, 767888, 815881, 1038394, 1186736, 1343804, 1631762, 2076788, 2687608, 3263524, 4153576, 5375216, 5711167, 6527048, 8307152, 11422334, 13054096, 22844668, 45689336, 91378672]

約数ペア:

[(1, 91378672), (2, 45689336), (4, 22844668), (7, 13054096), (8, 11422334), (11, 8307152), (14, 6527048), (16, 5711167), (17, 5375216), (22, 4153576), (28, 3263524), (34, 2687608), (44, 2076788), (56, 1631762), (68, 1343804), (77, 1186736), (88, 1038394), (112, 815881), (119, 767888), (136, 671902), (154, 593368), (176, 519197), (187, 488656), (238, 383944), (272, 335951), (308, 296684), (374, 244328), (476, 191972), (616, 148342), (748, 122164), (952, 95986), (1232, 74171), (1309, 69808), (1496, 61082), (1904, 47993), (2618, 34904), (2992, 30541), (4363, 20944), (5236, 17452), (8726, 10472)]