43639884

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 128419200

約数和(自身を除く): 84779316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 139, 153, 162, 171, 204, 228, 243, 278, 306, 323, 324, 342, 417, 459, 486, 513, 556, 612, 646, 684, 834, 918, 969, 972, 1026, 1251, 1292, 1377, 1539, 1668, 1836, 1938, 2052, 2363, 2502, 2641, 2754, 2907, 3078, 3753, 3876, 4131, 4617, 4726, 5004, 5282, 5508, 5814, 6156, 7089, 7506, 7923, 8262, 8721, 9234, 9452, 10564, 11259, 11628, 14178, 15012, 15846, 16524, 17442, 18468, 21267, 22518, 23769, 26163, 28356, 31692, 33777, 34884, 42534, 44897, 45036, 47538, 52326, 63801, 67554, 71307, 78489, 85068, 89794, 95076, 104652, 127602, 134691, 135108, 142614, 156978, 179588, 191403, 213921, 255204, 269382, 285228, 313956, 382806, 404073, 427842, 538764, 574209, 641763, 765612, 808146, 855684, 1148418, 1212219, 1283526, 1616292, 2296836, 2424438, 2567052, 3636657, 4848876, 7273314, 10909971, 14546628, 21819942, 43639884]

約数ペア:

[(1, 43639884), (2, 21819942), (3, 14546628), (4, 10909971), (6, 7273314), (9, 4848876), (12, 3636657), (17, 2567052), (18, 2424438), (19, 2296836), (27, 1616292), (34, 1283526), (36, 1212219), (38, 1148418), (51, 855684), (54, 808146), (57, 765612), (68, 641763), (76, 574209), (81, 538764), (102, 427842), (108, 404073), (114, 382806), (139, 313956), (153, 285228), (162, 269382), (171, 255204), (204, 213921), (228, 191403), (243, 179588), (278, 156978), (306, 142614), (323, 135108), (324, 134691), (342, 127602), (417, 104652), (459, 95076), (486, 89794), (513, 85068), (556, 78489), (612, 71307), (646, 67554), (684, 63801), (834, 52326), (918, 47538), (969, 45036), (972, 44897), (1026, 42534), (1251, 34884), (1292, 33777), (1377, 31692), (1539, 28356), (1668, 26163), (1836, 23769), (1938, 22518), (2052, 21267), (2363, 18468), (2502, 17442), (2641, 16524), (2754, 15846), (2907, 15012), (3078, 14178), (3753, 11628), (3876, 11259), (4131, 10564), (4617, 9452), (4726, 9234), (5004, 8721), (5282, 8262), (5508, 7923), (5814, 7506), (6156, 7089)]