84684208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 116731472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 563, 632, 952, 1106, 1126, 1264, 1343, 1904, 2212, 2252, 2686, 3941, 4424, 4504, 5372, 7882, 8848, 9008, 9401, 9571, 10744, 15764, 18802, 19142, 21488, 31528, 37604, 38284, 44477, 63056, 66997, 75208, 76568, 88954, 133994, 150416, 153136, 177908, 267988, 311339, 355816, 535976, 622678, 711632, 756109, 1071952, 1245356, 1512218, 2490712, 3024436, 4981424, 5292763, 6048872, 10585526, 12097744, 21171052, 42342104, 84684208]

約数ペア:

[(1, 84684208), (2, 42342104), (4, 21171052), (7, 12097744), (8, 10585526), (14, 6048872), (16, 5292763), (17, 4981424), (28, 3024436), (34, 2490712), (56, 1512218), (68, 1245356), (79, 1071952), (112, 756109), (119, 711632), (136, 622678), (158, 535976), (238, 355816), (272, 311339), (316, 267988), (476, 177908), (553, 153136), (563, 150416), (632, 133994), (952, 88954), (1106, 76568), (1126, 75208), (1264, 66997), (1343, 63056), (1904, 44477), (2212, 38284), (2252, 37604), (2686, 31528), (3941, 21488), (4424, 19142), (4504, 18802), (5372, 15764), (7882, 10744), (8848, 9571), (9008, 9401)]