72480218944

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1667899}}^1$

素因数の和:1668015

約数の個数: 56

約数和(自身を含む): 166069467200

約数和(自身を除く): 93589248256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 5432, 6208, 10864, 21728, 43456, 1667899, 3335798, 6671596, 11675293, 13343192, 23350586, 26686384, 46701172, 53372768, 93402344, 106745536, 161786203, 186804688, 323572406, 373609376, 647144812, 747218752, 1132503421, 1294289624, 2265006842, 2588579248, 4530013684, 5177158496, 9060027368, 10354316992, 18120054736, 36240109472, 72480218944]

約数ペア:

[(1, 72480218944), (2, 36240109472), (4, 18120054736), (7, 10354316992), (8, 9060027368), (14, 5177158496), (16, 4530013684), (28, 2588579248), (32, 2265006842), (56, 1294289624), (64, 1132503421), (97, 747218752), (112, 647144812), (194, 373609376), (224, 323572406), (388, 186804688), (448, 161786203), (679, 106745536), (776, 93402344), (1358, 53372768), (1552, 46701172), (2716, 26686384), (3104, 23350586), (5432, 13343192), (6208, 11675293), (10864, 6671596), (21728, 3335798), (43456, 1667899)]