172995732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52807}}^1$

素因数の和:52837

約数の個数: 72

約数和(自身を含む): 538219136

約数和(自身を除く): 365223404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52807, 105614, 158421, 211228, 316842, 369649, 475263, 633684, 686491, 739298, 950526, 1108947, 1372982, 1478596, 1901052, 2059473, 2217894, 2745964, 3326841, 4118946, 4435788, 4805437, 6178419, 6653682, 8237892, 9610874, 12356838, 13307364, 14416311, 19221748, 24713676, 28832622, 43248933, 57665244, 86497866, 172995732]

約数ペア:

[(1, 172995732), (2, 86497866), (3, 57665244), (4, 43248933), (6, 28832622), (7, 24713676), (9, 19221748), (12, 14416311), (13, 13307364), (14, 12356838), (18, 9610874), (21, 8237892), (26, 6653682), (28, 6178419), (36, 4805437), (39, 4435788), (42, 4118946), (52, 3326841), (63, 2745964), (78, 2217894), (84, 2059473), (91, 1901052), (117, 1478596), (126, 1372982), (156, 1108947), (182, 950526), (234, 739298), (252, 686491), (273, 633684), (364, 475263), (468, 369649), (546, 316842), (819, 211228), (1092, 158421), (1638, 105614), (3276, 52807)]