123685716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 372280832

約数和(自身を除く): 248595116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 121, 129, 132, 154, 172, 231, 242, 258, 283, 301, 308, 363, 462, 473, 484, 516, 566, 602, 726, 847, 849, 903, 924, 946, 1132, 1204, 1419, 1452, 1694, 1698, 1806, 1892, 1981, 2541, 2838, 3113, 3311, 3388, 3396, 3612, 3962, 5082, 5203, 5676, 5943, 6226, 6622, 7924, 9339, 9933, 10164, 10406, 11886, 12169, 12452, 13244, 15609, 18678, 19866, 20812, 21791, 23772, 24338, 31218, 34243, 36421, 36507, 37356, 39732, 43582, 48676, 62436, 65373, 68486, 72842, 73014, 85183, 87164, 102729, 109263, 130746, 133859, 136972, 145684, 146028, 170366, 205458, 218526, 239701, 255549, 261492, 267718, 340732, 401577, 410916, 437052, 479402, 511098, 535436, 719103, 803154, 937013, 958804, 1022196, 1438206, 1472449, 1606308, 1874026, 2811039, 2876412, 2944898, 3748052, 4417347, 5622078, 5889796, 8834694, 10307143, 11244156, 17669388, 20614286, 30921429, 41228572, 61842858, 123685716]

約数ペア:

[(1, 123685716), (2, 61842858), (3, 41228572), (4, 30921429), (6, 20614286), (7, 17669388), (11, 11244156), (12, 10307143), (14, 8834694), (21, 5889796), (22, 5622078), (28, 4417347), (33, 3748052), (42, 2944898), (43, 2876412), (44, 2811039), (66, 1874026), (77, 1606308), (84, 1472449), (86, 1438206), (121, 1022196), (129, 958804), (132, 937013), (154, 803154), (172, 719103), (231, 535436), (242, 511098), (258, 479402), (283, 437052), (301, 410916), (308, 401577), (363, 340732), (462, 267718), (473, 261492), (484, 255549), (516, 239701), (566, 218526), (602, 205458), (726, 170366), (847, 146028), (849, 145684), (903, 136972), (924, 133859), (946, 130746), (1132, 109263), (1204, 102729), (1419, 87164), (1452, 85183), (1694, 73014), (1698, 72842), (1806, 68486), (1892, 65373), (1981, 62436), (2541, 48676), (2838, 43582), (3113, 39732), (3311, 37356), (3388, 36507), (3396, 36421), (3612, 34243), (3962, 31218), (5082, 24338), (5203, 23772), (5676, 21791), (5943, 20812), (6226, 19866), (6622, 18678), (7924, 15609), (9339, 13244), (9933, 12452), (10164, 12169), (10406, 11886)]