68953356

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 198401280

約数和(自身を除く): 129447924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 487, 513, 621, 684, 828, 874, 974, 1026, 1242, 1311, 1461, 1539, 1748, 1863, 1948, 2052, 2484, 2622, 2922, 3078, 3726, 3933, 4383, 5244, 5844, 6156, 7452, 7866, 8766, 9253, 11201, 11799, 13149, 15732, 17532, 18506, 22402, 23598, 26298, 27759, 33603, 35397, 37012, 39447, 44804, 47196, 52596, 55518, 67206, 70794, 78894, 83277, 100809, 111036, 134412, 141588, 157788, 166554, 201618, 212819, 249831, 302427, 333108, 403236, 425638, 499662, 604854, 638457, 749493, 851276, 907281, 999324, 1209708, 1276914, 1498986, 1814562, 1915371, 2553828, 2997972, 3629124, 3830742, 5746113, 7661484, 11492226, 17238339, 22984452, 34476678, 68953356]

約数ペア:

[(1, 68953356), (2, 34476678), (3, 22984452), (4, 17238339), (6, 11492226), (9, 7661484), (12, 5746113), (18, 3830742), (19, 3629124), (23, 2997972), (27, 2553828), (36, 1915371), (38, 1814562), (46, 1498986), (54, 1276914), (57, 1209708), (69, 999324), (76, 907281), (81, 851276), (92, 749493), (108, 638457), (114, 604854), (138, 499662), (162, 425638), (171, 403236), (207, 333108), (228, 302427), (276, 249831), (324, 212819), (342, 201618), (414, 166554), (437, 157788), (487, 141588), (513, 134412), (621, 111036), (684, 100809), (828, 83277), (874, 78894), (974, 70794), (1026, 67206), (1242, 55518), (1311, 52596), (1461, 47196), (1539, 44804), (1748, 39447), (1863, 37012), (1948, 35397), (2052, 33603), (2484, 27759), (2622, 26298), (2922, 23598), (3078, 22402), (3726, 18506), (3933, 17532), (4383, 15732), (5244, 13149), (5844, 11799), (6156, 11201), (7452, 9253), (7866, 8766)]