80554392

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 225456000

約数和(自身を除く): 144901608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2683, 3336, 3753, 5004, 5366, 7506, 8049, 10008, 10732, 15012, 16098, 21464, 24147, 30024, 32196, 48294, 64392, 72441, 96588, 144882, 193176, 289764, 372937, 579528, 745874, 1118811, 1491748, 2237622, 2983496, 3356433, 4475244, 6712866, 8950488, 10069299, 13425732, 20138598, 26851464, 40277196, 80554392]

約数ペア:

[(1, 80554392), (2, 40277196), (3, 26851464), (4, 20138598), (6, 13425732), (8, 10069299), (9, 8950488), (12, 6712866), (18, 4475244), (24, 3356433), (27, 2983496), (36, 2237622), (54, 1491748), (72, 1118811), (108, 745874), (139, 579528), (216, 372937), (278, 289764), (417, 193176), (556, 144882), (834, 96588), (1112, 72441), (1251, 64392), (1668, 48294), (2502, 32196), (2683, 30024), (3336, 24147), (3753, 21464), (5004, 16098), (5366, 15012), (7506, 10732), (8049, 10008)]