43145056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 93087792

約数和(自身を除く): 49942736

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 61, 62, 92, 122, 124, 184, 244, 248, 368, 488, 496, 713, 736, 961, 976, 992, 1403, 1426, 1891, 1922, 1952, 2806, 2852, 3782, 3844, 5612, 5704, 7564, 7688, 11224, 11408, 15128, 15376, 22103, 22448, 22816, 30256, 30752, 43493, 44206, 44896, 58621, 60512, 86986, 88412, 117242, 173972, 176824, 234484, 347944, 353648, 468968, 695888, 707296, 937936, 1348283, 1391776, 1875872, 2696566, 5393132, 10786264, 21572528, 43145056]

約数ペア:

[(1, 43145056), (2, 21572528), (4, 10786264), (8, 5393132), (16, 2696566), (23, 1875872), (31, 1391776), (32, 1348283), (46, 937936), (61, 707296), (62, 695888), (92, 468968), (122, 353648), (124, 347944), (184, 234484), (244, 176824), (248, 173972), (368, 117242), (488, 88412), (496, 86986), (713, 60512), (736, 58621), (961, 44896), (976, 44206), (992, 43493), (1403, 30752), (1426, 30256), (1891, 22816), (1922, 22448), (1952, 22103), (2806, 15376), (2852, 15128), (3782, 11408), (3844, 11224), (5612, 7688), (5704, 7564)]