79880416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 207712512

約数和(自身を除く): 127832096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 1907, 2464, 2618, 2992, 3808, 3814, 5236, 5984, 7628, 10472, 13349, 15256, 20944, 20977, 26698, 30512, 32419, 41888, 41954, 53396, 61024, 64838, 83908, 106792, 129676, 146839, 167816, 213584, 226933, 259352, 293678, 335632, 356609, 427168, 453866, 518704, 587356, 671264, 713218, 907732, 1037408, 1174712, 1426436, 1815464, 2349424, 2496263, 2852872, 3630928, 4698848, 4992526, 5705744, 7261856, 9985052, 11411488, 19970104, 39940208, 79880416]

約数ペア:

[(1, 79880416), (2, 39940208), (4, 19970104), (7, 11411488), (8, 9985052), (11, 7261856), (14, 5705744), (16, 4992526), (17, 4698848), (22, 3630928), (28, 2852872), (32, 2496263), (34, 2349424), (44, 1815464), (56, 1426436), (68, 1174712), (77, 1037408), (88, 907732), (112, 713218), (119, 671264), (136, 587356), (154, 518704), (176, 453866), (187, 427168), (224, 356609), (238, 335632), (272, 293678), (308, 259352), (352, 226933), (374, 213584), (476, 167816), (544, 146839), (616, 129676), (748, 106792), (952, 83908), (1232, 64838), (1309, 61024), (1496, 53396), (1904, 41954), (1907, 41888), (2464, 32419), (2618, 30512), (2992, 26698), (3808, 20977), (3814, 20944), (5236, 15256), (5984, 13349), (7628, 10472)]