79944072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 137783928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 2879, 3471, 4628, 5758, 6942, 8637, 9256, 11516, 13884, 17274, 23032, 27768, 34548, 37427, 69096, 74854, 112281, 149708, 224562, 256231, 299416, 449124, 512462, 768693, 898248, 1024924, 1537386, 2049848, 3074772, 3331003, 6149544, 6662006, 9993009, 13324012, 19986018, 26648024, 39972036, 79944072]

約数ペア:

[(1, 79944072), (2, 39972036), (3, 26648024), (4, 19986018), (6, 13324012), (8, 9993009), (12, 6662006), (13, 6149544), (24, 3331003), (26, 3074772), (39, 2049848), (52, 1537386), (78, 1024924), (89, 898248), (104, 768693), (156, 512462), (178, 449124), (267, 299416), (312, 256231), (356, 224562), (534, 149708), (712, 112281), (1068, 74854), (1157, 69096), (2136, 37427), (2314, 34548), (2879, 27768), (3471, 23032), (4628, 17274), (5758, 13884), (6942, 11516), (8637, 9256)]