42870828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 139087872

約数和(自身を除く): 96217044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 43, 44, 52, 66, 77, 78, 83, 84, 86, 91, 129, 132, 143, 154, 156, 166, 172, 182, 231, 249, 258, 273, 286, 301, 308, 332, 364, 429, 462, 473, 498, 516, 546, 559, 572, 581, 602, 858, 903, 913, 924, 946, 996, 1001, 1079, 1092, 1118, 1162, 1204, 1419, 1677, 1716, 1743, 1806, 1826, 1892, 2002, 2158, 2236, 2324, 2739, 2838, 3003, 3237, 3311, 3354, 3486, 3569, 3612, 3652, 3913, 4004, 4316, 5478, 5676, 6006, 6149, 6391, 6474, 6622, 6708, 6972, 7138, 7553, 7826, 9933, 10707, 10956, 11739, 11869, 12012, 12298, 12782, 12948, 13244, 14276, 15106, 15652, 18447, 19173, 19866, 21414, 22659, 23478, 23738, 24596, 24983, 25564, 30212, 35607, 36894, 38346, 39259, 39732, 42828, 43043, 45318, 46397, 46956, 47476, 49966, 71214, 73788, 74949, 76692, 78518, 83083, 86086, 90636, 92794, 99932, 117777, 129129, 139191, 142428, 149898, 157036, 166166, 172172, 185588, 235554, 249249, 258258, 274813, 278382, 299796, 324779, 332332, 471108, 498498, 510367, 516516, 549626, 556764, 649558, 824439, 974337, 996996, 1020734, 1099252, 1299116, 1531101, 1648878, 1948674, 2041468, 3062202, 3297756, 3572569, 3897348, 6124404, 7145138, 10717707, 14290276, 21435414, 42870828]

約数ペア:

[(1, 42870828), (2, 21435414), (3, 14290276), (4, 10717707), (6, 7145138), (7, 6124404), (11, 3897348), (12, 3572569), (13, 3297756), (14, 3062202), (21, 2041468), (22, 1948674), (26, 1648878), (28, 1531101), (33, 1299116), (39, 1099252), (42, 1020734), (43, 996996), (44, 974337), (52, 824439), (66, 649558), (77, 556764), (78, 549626), (83, 516516), (84, 510367), (86, 498498), (91, 471108), (129, 332332), (132, 324779), (143, 299796), (154, 278382), (156, 274813), (166, 258258), (172, 249249), (182, 235554), (231, 185588), (249, 172172), (258, 166166), (273, 157036), (286, 149898), (301, 142428), (308, 139191), (332, 129129), (364, 117777), (429, 99932), (462, 92794), (473, 90636), (498, 86086), (516, 83083), (546, 78518), (559, 76692), (572, 74949), (581, 73788), (602, 71214), (858, 49966), (903, 47476), (913, 46956), (924, 46397), (946, 45318), (996, 43043), (1001, 42828), (1079, 39732), (1092, 39259), (1118, 38346), (1162, 36894), (1204, 35607), (1419, 30212), (1677, 25564), (1716, 24983), (1743, 24596), (1806, 23738), (1826, 23478), (1892, 22659), (2002, 21414), (2158, 19866), (2236, 19173), (2324, 18447), (2739, 15652), (2838, 15106), (3003, 14276), (3237, 13244), (3311, 12948), (3354, 12782), (3486, 12298), (3569, 12012), (3612, 11869), (3652, 11739), (3913, 10956), (4004, 10707), (4316, 9933), (5478, 7826), (5676, 7553), (6006, 7138), (6149, 6972), (6391, 6708), (6474, 6622)]