68888358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 96

約数和(自身を含む): 194268672

約数和(自身を除く): 125380314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 693, 759, 966, 1386, 1449, 1518, 1771, 2161, 2277, 2898, 3542, 4322, 4554, 5313, 6483, 10626, 12966, 15127, 15939, 19449, 23771, 30254, 31878, 38898, 45381, 47542, 49703, 71313, 90762, 99406, 136143, 142626, 149109, 166397, 213939, 272286, 298218, 332794, 347921, 427878, 447327, 499191, 546733, 695842, 894654, 998382, 1043763, 1093466, 1497573, 1640199, 2087526, 2995146, 3131289, 3280398, 3827131, 4920597, 6262578, 7654262, 9841194, 11481393, 22962786, 34444179, 68888358]

約数ペア:

[(1, 68888358), (2, 34444179), (3, 22962786), (6, 11481393), (7, 9841194), (9, 7654262), (11, 6262578), (14, 4920597), (18, 3827131), (21, 3280398), (22, 3131289), (23, 2995146), (33, 2087526), (42, 1640199), (46, 1497573), (63, 1093466), (66, 1043763), (69, 998382), (77, 894654), (99, 695842), (126, 546733), (138, 499191), (154, 447327), (161, 427878), (198, 347921), (207, 332794), (231, 298218), (253, 272286), (322, 213939), (414, 166397), (462, 149109), (483, 142626), (506, 136143), (693, 99406), (759, 90762), (966, 71313), (1386, 49703), (1449, 47542), (1518, 45381), (1771, 38898), (2161, 31878), (2277, 30254), (2898, 23771), (3542, 19449), (4322, 15939), (4554, 15127), (5313, 12966), (6483, 10626)]