83921656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6824

約数の個数: 64

約数和(自身を含む): 205087680

約数和(自身を除く): 121166024

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 6781, 12376, 13562, 27124, 47467, 54248, 88153, 94934, 115277, 176306, 189868, 230554, 352612, 379736, 461108, 617071, 705224, 806939, 922216, 1234142, 1498601, 1613878, 2468284, 2997202, 3227756, 4936568, 5994404, 6455512, 10490207, 11988808, 20980414, 41960828, 83921656]

約数ペア:

[(1, 83921656), (2, 41960828), (4, 20980414), (7, 11988808), (8, 10490207), (13, 6455512), (14, 5994404), (17, 4936568), (26, 3227756), (28, 2997202), (34, 2468284), (52, 1613878), (56, 1498601), (68, 1234142), (91, 922216), (104, 806939), (119, 705224), (136, 617071), (182, 461108), (221, 379736), (238, 352612), (364, 230554), (442, 189868), (476, 176306), (728, 115277), (884, 94934), (952, 88153), (1547, 54248), (1768, 47467), (3094, 27124), (6188, 13562), (6781, 12376)]