73689196

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 151345152

約数和(自身を除く): 77655956

約数列:

[1, 2, 4, 7, 14, 28, 71, 101, 142, 202, 284, 367, 404, 497, 707, 734, 994, 1414, 1468, 1988, 2569, 2828, 5138, 7171, 10276, 14342, 26057, 28684, 37067, 50197, 52114, 74134, 100394, 104228, 148268, 182399, 200788, 259469, 364798, 518938, 729596, 1037876, 2631757, 5263514, 10527028, 18422299, 36844598, 73689196]

約数ペア:

[(1, 73689196), (2, 36844598), (4, 18422299), (7, 10527028), (14, 5263514), (28, 2631757), (71, 1037876), (101, 729596), (142, 518938), (202, 364798), (284, 259469), (367, 200788), (404, 182399), (497, 148268), (707, 104228), (734, 100394), (994, 74134), (1414, 52114), (1468, 50197), (1988, 37067), (2569, 28684), (2828, 26057), (5138, 14342), (7171, 10276)]