71515008

素因数分解:

$2^7\times 3^3\times {\mathrm{20693}}^1$

素因数の和:20716

約数の個数: 64

約数和(自身を含む): 211078800

約数和(自身を除く): 139563792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20693, 41386, 62079, 82772, 124158, 165544, 186237, 248316, 331088, 372474, 496632, 558711, 662176, 744948, 993264, 1117422, 1324352, 1489896, 1986528, 2234844, 2648704, 2979792, 3973056, 4469688, 5959584, 7946112, 8939376, 11919168, 17878752, 23838336, 35757504, 71515008]

約数ペア:

[(1, 71515008), (2, 35757504), (3, 23838336), (4, 17878752), (6, 11919168), (8, 8939376), (9, 7946112), (12, 5959584), (16, 4469688), (18, 3973056), (24, 2979792), (27, 2648704), (32, 2234844), (36, 1986528), (48, 1489896), (54, 1324352), (64, 1117422), (72, 993264), (96, 744948), (108, 662176), (128, 558711), (144, 496632), (192, 372474), (216, 331088), (288, 248316), (384, 186237), (432, 165544), (576, 124158), (864, 82772), (1152, 62079), (1728, 41386), (3456, 20693)]