80768856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 236841840

約数和(自身を除く): 156072984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 173, 196, 294, 346, 392, 397, 519, 588, 692, 794, 1038, 1176, 1191, 1211, 1384, 1588, 2076, 2382, 2422, 2779, 3176, 3633, 4152, 4764, 4844, 5558, 7266, 8337, 8477, 9528, 9688, 11116, 14532, 16674, 16954, 19453, 22232, 25431, 29064, 33348, 33908, 38906, 50862, 58359, 66696, 67816, 68681, 77812, 101724, 116718, 137362, 155624, 203448, 206043, 233436, 274724, 412086, 466872, 480767, 549448, 824172, 961534, 1442301, 1648344, 1923068, 2884602, 3365369, 3846136, 5769204, 6730738, 10096107, 11538408, 13461476, 20192214, 26922952, 40384428, 80768856]

約数ペア:

[(1, 80768856), (2, 40384428), (3, 26922952), (4, 20192214), (6, 13461476), (7, 11538408), (8, 10096107), (12, 6730738), (14, 5769204), (21, 3846136), (24, 3365369), (28, 2884602), (42, 1923068), (49, 1648344), (56, 1442301), (84, 961534), (98, 824172), (147, 549448), (168, 480767), (173, 466872), (196, 412086), (294, 274724), (346, 233436), (392, 206043), (397, 203448), (519, 155624), (588, 137362), (692, 116718), (794, 101724), (1038, 77812), (1176, 68681), (1191, 67816), (1211, 66696), (1384, 58359), (1588, 50862), (2076, 38906), (2382, 33908), (2422, 33348), (2779, 29064), (3176, 25431), (3633, 22232), (4152, 19453), (4764, 16954), (4844, 16674), (5558, 14532), (7266, 11116), (8337, 9688), (8477, 9528)]