43009148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 95306400

約数和(自身を除く): 52297252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 149, 169, 182, 244, 298, 338, 364, 427, 596, 676, 793, 854, 1043, 1183, 1586, 1708, 1937, 2086, 2366, 3172, 3874, 4172, 4732, 5551, 7748, 9089, 10309, 11102, 13559, 18178, 20618, 22204, 25181, 27118, 36356, 41236, 50362, 54236, 63623, 72163, 100724, 118157, 127246, 144326, 176267, 236314, 254492, 288652, 352534, 472628, 705068, 827099, 1536041, 1654198, 3072082, 3308396, 6144164, 10752287, 21504574, 43009148]

約数ペア:

[(1, 43009148), (2, 21504574), (4, 10752287), (7, 6144164), (13, 3308396), (14, 3072082), (26, 1654198), (28, 1536041), (52, 827099), (61, 705068), (91, 472628), (122, 352534), (149, 288652), (169, 254492), (182, 236314), (244, 176267), (298, 144326), (338, 127246), (364, 118157), (427, 100724), (596, 72163), (676, 63623), (793, 54236), (854, 50362), (1043, 41236), (1183, 36356), (1586, 27118), (1708, 25181), (1937, 22204), (2086, 20618), (2366, 18178), (3172, 13559), (3874, 11102), (4172, 10309), (4732, 9089), (5551, 7748)]