84780576

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12799}}^1$

素因数の和:12838

約数の個数: 72

約数和(自身を含む): 251596800

約数和(自身を除く): 166816224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12799, 25598, 38397, 51196, 76794, 102392, 115191, 153588, 204784, 230382, 294377, 307176, 409568, 460764, 588754, 614352, 883131, 921528, 1177508, 1228704, 1766262, 1843056, 2355016, 2649393, 3532524, 3686112, 4710032, 5298786, 7065048, 9420064, 10597572, 14130096, 21195144, 28260192, 42390288, 84780576]

約数ペア:

[(1, 84780576), (2, 42390288), (3, 28260192), (4, 21195144), (6, 14130096), (8, 10597572), (9, 9420064), (12, 7065048), (16, 5298786), (18, 4710032), (23, 3686112), (24, 3532524), (32, 2649393), (36, 2355016), (46, 1843056), (48, 1766262), (69, 1228704), (72, 1177508), (92, 921528), (96, 883131), (138, 614352), (144, 588754), (184, 460764), (207, 409568), (276, 307176), (288, 294377), (368, 230382), (414, 204784), (552, 153588), (736, 115191), (828, 102392), (1104, 76794), (1656, 51196), (2208, 38397), (3312, 25598), (6624, 12799)]