78416748

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1588

約数の個数: 60

約数和(自身を含む): 206329200

約数和(自身を除く): 127912452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1399, 1557, 2076, 2798, 3114, 4197, 4671, 5596, 6228, 8394, 9342, 12591, 14013, 16788, 18684, 25182, 28026, 37773, 50364, 56052, 75546, 113319, 151092, 226638, 242027, 453276, 484054, 726081, 968108, 1452162, 2178243, 2904324, 4356486, 6534729, 8712972, 13069458, 19604187, 26138916, 39208374, 78416748]

約数ペア:

[(1, 78416748), (2, 39208374), (3, 26138916), (4, 19604187), (6, 13069458), (9, 8712972), (12, 6534729), (18, 4356486), (27, 2904324), (36, 2178243), (54, 1452162), (81, 968108), (108, 726081), (162, 484054), (173, 453276), (324, 242027), (346, 226638), (519, 151092), (692, 113319), (1038, 75546), (1399, 56052), (1557, 50364), (2076, 37773), (2798, 28026), (3114, 25182), (4197, 18684), (4671, 16788), (5596, 14013), (6228, 12591), (8394, 9342)]