68897328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3722

約数の個数: 80

約数和(自身を含む): 196701696

約数和(自身を除く): 127804368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 3671, 4692, 6256, 7342, 9384, 11013, 14684, 18768, 22026, 29368, 44052, 58736, 62407, 84433, 88104, 124814, 168866, 176208, 187221, 249628, 253299, 337732, 374442, 499256, 506598, 675464, 748884, 998512, 1013196, 1350928, 1435361, 1497768, 2026392, 2870722, 2995536, 4052784, 4306083, 5741444, 8612166, 11482888, 17224332, 22965776, 34448664, 68897328]

約数ペア:

[(1, 68897328), (2, 34448664), (3, 22965776), (4, 17224332), (6, 11482888), (8, 8612166), (12, 5741444), (16, 4306083), (17, 4052784), (23, 2995536), (24, 2870722), (34, 2026392), (46, 1497768), (48, 1435361), (51, 1350928), (68, 1013196), (69, 998512), (92, 748884), (102, 675464), (136, 506598), (138, 499256), (184, 374442), (204, 337732), (272, 253299), (276, 249628), (368, 187221), (391, 176208), (408, 168866), (552, 124814), (782, 88104), (816, 84433), (1104, 62407), (1173, 58736), (1564, 44052), (2346, 29368), (3128, 22026), (3671, 18768), (4692, 14684), (6256, 11013), (7342, 9384)]