71812656

素因数分解:

$2^4\times 3^4\times {\mathrm{55411}}^1$

素因数の和:55431

約数の個数: 50

約数和(自身を含む): 207850412

約数和(自身を除く): 136037756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55411, 110822, 166233, 221644, 332466, 443288, 498699, 664932, 886576, 997398, 1329864, 1496097, 1994796, 2659728, 2992194, 3989592, 4488291, 5984388, 7979184, 8976582, 11968776, 17953164, 23937552, 35906328, 71812656]

約数ペア:

[(1, 71812656), (2, 35906328), (3, 23937552), (4, 17953164), (6, 11968776), (8, 8976582), (9, 7979184), (12, 5984388), (16, 4488291), (18, 3989592), (24, 2992194), (27, 2659728), (36, 1994796), (48, 1496097), (54, 1329864), (72, 997398), (81, 886576), (108, 664932), (144, 498699), (162, 443288), (216, 332466), (324, 221644), (432, 166233), (648, 110822), (1296, 55411)]