42143192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 100752480

約数和(自身を除く): 58609288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 73, 91, 104, 122, 146, 169, 182, 244, 292, 338, 364, 427, 488, 511, 584, 676, 728, 793, 854, 949, 1022, 1183, 1352, 1586, 1708, 1898, 2044, 2366, 3172, 3416, 3796, 4088, 4453, 4732, 5551, 6344, 6643, 7592, 8906, 9464, 10309, 11102, 12337, 13286, 17812, 20618, 22204, 24674, 26572, 31171, 35624, 41236, 44408, 49348, 53144, 57889, 62342, 72163, 82472, 86359, 98696, 115778, 124684, 144326, 172718, 231556, 249368, 288652, 345436, 405223, 463112, 577304, 690872, 752557, 810446, 1505114, 1620892, 3010228, 3241784, 5267899, 6020456, 10535798, 21071596, 42143192]

約数ペア:

[(1, 42143192), (2, 21071596), (4, 10535798), (7, 6020456), (8, 5267899), (13, 3241784), (14, 3010228), (26, 1620892), (28, 1505114), (52, 810446), (56, 752557), (61, 690872), (73, 577304), (91, 463112), (104, 405223), (122, 345436), (146, 288652), (169, 249368), (182, 231556), (244, 172718), (292, 144326), (338, 124684), (364, 115778), (427, 98696), (488, 86359), (511, 82472), (584, 72163), (676, 62342), (728, 57889), (793, 53144), (854, 49348), (949, 44408), (1022, 41236), (1183, 35624), (1352, 31171), (1586, 26572), (1708, 24674), (1898, 22204), (2044, 20618), (2366, 17812), (3172, 13286), (3416, 12337), (3796, 11102), (4088, 10309), (4453, 9464), (4732, 8906), (5551, 7592), (6344, 6643)]