67258256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 155240064

約数和(自身を除く): 87981808

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 827, 884, 1196, 1564, 1654, 1768, 2392, 3128, 3308, 3536, 4784, 5083, 6256, 6616, 10166, 10751, 13232, 14059, 19021, 20332, 21502, 28118, 38042, 40664, 43004, 56236, 76084, 81328, 86008, 112472, 152168, 172016, 182767, 224944, 247273, 304336, 323357, 365534, 494546, 646714, 731068, 989092, 1293428, 1462136, 1978184, 2586856, 2924272, 3956368, 4203641, 5173712, 8407282, 16814564, 33629128, 67258256]

約数ペア:

[(1, 67258256), (2, 33629128), (4, 16814564), (8, 8407282), (13, 5173712), (16, 4203641), (17, 3956368), (23, 2924272), (26, 2586856), (34, 1978184), (46, 1462136), (52, 1293428), (68, 989092), (92, 731068), (104, 646714), (136, 494546), (184, 365534), (208, 323357), (221, 304336), (272, 247273), (299, 224944), (368, 182767), (391, 172016), (442, 152168), (598, 112472), (782, 86008), (827, 81328), (884, 76084), (1196, 56236), (1564, 43004), (1654, 40664), (1768, 38042), (2392, 28118), (3128, 21502), (3308, 20332), (3536, 19021), (4784, 14059), (5083, 13232), (6256, 10751), (6616, 10166)]