83867868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19577}}^1$

素因数の和:19611

約数の個数: 72

約数和(自身を含む): 256550112

約数和(自身を除く): 172682244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19577, 39154, 58731, 78308, 117462, 137039, 176193, 234924, 274078, 332809, 352386, 411117, 548156, 665618, 704772, 822234, 998427, 1233351, 1331236, 1644468, 1996854, 2329663, 2466702, 2995281, 3993708, 4659326, 4933404, 5990562, 6988989, 9318652, 11981124, 13977978, 20966967, 27955956, 41933934, 83867868]

約数ペア:

[(1, 83867868), (2, 41933934), (3, 27955956), (4, 20966967), (6, 13977978), (7, 11981124), (9, 9318652), (12, 6988989), (14, 5990562), (17, 4933404), (18, 4659326), (21, 3993708), (28, 2995281), (34, 2466702), (36, 2329663), (42, 1996854), (51, 1644468), (63, 1331236), (68, 1233351), (84, 998427), (102, 822234), (119, 704772), (126, 665618), (153, 548156), (204, 411117), (238, 352386), (252, 332809), (306, 274078), (357, 234924), (476, 176193), (612, 137039), (714, 117462), (1071, 78308), (1428, 58731), (2142, 39154), (4284, 19577)]