80109612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 223488720

約数和(自身を除く): 143379108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2273, 2937, 3204, 3916, 4546, 5874, 6819, 8811, 9092, 11748, 13638, 17622, 20457, 25003, 27276, 35244, 40914, 50006, 75009, 81828, 100012, 150018, 202297, 225027, 300036, 404594, 450054, 606891, 809188, 900108, 1213782, 1820673, 2225267, 2427564, 3641346, 4450534, 6675801, 7282692, 8901068, 13351602, 20027403, 26703204, 40054806, 80109612]

約数ペア:

[(1, 80109612), (2, 40054806), (3, 26703204), (4, 20027403), (6, 13351602), (9, 8901068), (11, 7282692), (12, 6675801), (18, 4450534), (22, 3641346), (33, 2427564), (36, 2225267), (44, 1820673), (66, 1213782), (89, 900108), (99, 809188), (132, 606891), (178, 450054), (198, 404594), (267, 300036), (356, 225027), (396, 202297), (534, 150018), (801, 100012), (979, 81828), (1068, 75009), (1602, 50006), (1958, 40914), (2273, 35244), (2937, 27276), (3204, 25003), (3916, 20457), (4546, 17622), (5874, 13638), (6819, 11748), (8811, 9092)]