86456272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 203256832

約数和(自身を除く): 116800560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 673, 868, 1036, 1147, 1346, 1736, 2072, 2294, 2692, 3472, 4144, 4588, 4711, 5384, 8029, 9176, 9422, 10768, 16058, 18352, 18844, 20863, 24901, 32116, 37688, 41726, 49802, 64232, 75376, 83452, 99604, 128464, 146041, 166904, 174307, 199208, 292082, 333808, 348614, 398416, 584164, 697228, 771931, 1168328, 1394456, 1543862, 2336656, 2788912, 3087724, 5403517, 6175448, 10807034, 12350896, 21614068, 43228136, 86456272]

約数ペア:

[(1, 86456272), (2, 43228136), (4, 21614068), (7, 12350896), (8, 10807034), (14, 6175448), (16, 5403517), (28, 3087724), (31, 2788912), (37, 2336656), (56, 1543862), (62, 1394456), (74, 1168328), (112, 771931), (124, 697228), (148, 584164), (217, 398416), (248, 348614), (259, 333808), (296, 292082), (434, 199208), (496, 174307), (518, 166904), (592, 146041), (673, 128464), (868, 99604), (1036, 83452), (1147, 75376), (1346, 64232), (1736, 49802), (2072, 41726), (2294, 37688), (2692, 32116), (3472, 24901), (4144, 20863), (4588, 18844), (4711, 18352), (5384, 16058), (8029, 10768), (9176, 9422)]