80196246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 193041576

約数和(自身を除く): 112845330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 643, 738, 1014, 1066, 1286, 1521, 1599, 1929, 3042, 3198, 3858, 4797, 5787, 6929, 8359, 9594, 11574, 13858, 16718, 20787, 25077, 26363, 41574, 50154, 52726, 62361, 75231, 79089, 108667, 124722, 150462, 158178, 217334, 237267, 326001, 342719, 474534, 652002, 685438, 978003, 1028157, 1956006, 2056314, 3084471, 4455347, 6168942, 8910694, 13366041, 26732082, 40098123, 80196246]

約数ペア:

[(1, 80196246), (2, 40098123), (3, 26732082), (6, 13366041), (9, 8910694), (13, 6168942), (18, 4455347), (26, 3084471), (39, 2056314), (41, 1956006), (78, 1028157), (82, 978003), (117, 685438), (123, 652002), (169, 474534), (234, 342719), (246, 326001), (338, 237267), (369, 217334), (507, 158178), (533, 150462), (643, 124722), (738, 108667), (1014, 79089), (1066, 75231), (1286, 62361), (1521, 52726), (1599, 50154), (1929, 41574), (3042, 26363), (3198, 25077), (3858, 20787), (4797, 16718), (5787, 13858), (6929, 11574), (8359, 9594)]