73679210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 152406144

約数和(自身を除く): 78726934

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 185, 215, 370, 407, 421, 430, 473, 814, 842, 946, 1591, 2035, 2105, 2365, 3182, 4070, 4210, 4631, 4730, 7955, 9262, 15577, 15910, 17501, 18103, 23155, 31154, 35002, 36206, 46310, 77885, 87505, 90515, 155770, 171347, 175010, 181030, 199133, 342694, 398266, 669811, 856735, 995665, 1339622, 1713470, 1991330, 3349055, 6698110, 7367921, 14735842, 36839605, 73679210]

約数ペア:

[(1, 73679210), (2, 36839605), (5, 14735842), (10, 7367921), (11, 6698110), (22, 3349055), (37, 1991330), (43, 1713470), (55, 1339622), (74, 995665), (86, 856735), (110, 669811), (185, 398266), (215, 342694), (370, 199133), (407, 181030), (421, 175010), (430, 171347), (473, 155770), (814, 90515), (842, 87505), (946, 77885), (1591, 46310), (2035, 36206), (2105, 35002), (2365, 31154), (3182, 23155), (4070, 18103), (4210, 17501), (4631, 15910), (4730, 15577), (7955, 9262)]