80783032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 170748000

約数和(自身を除く): 89964968

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 101, 122, 149, 202, 244, 298, 404, 488, 596, 671, 808, 1111, 1192, 1342, 1639, 2222, 2684, 3278, 4444, 5368, 6161, 6556, 8888, 9089, 12322, 13112, 15049, 18178, 24644, 30098, 36356, 49288, 60196, 67771, 72712, 99979, 120392, 135542, 165539, 199958, 271084, 331078, 399916, 542168, 662156, 799832, 917989, 1324312, 1835978, 3671956, 7343912, 10097879, 20195758, 40391516, 80783032]

約数ペア:

[(1, 80783032), (2, 40391516), (4, 20195758), (8, 10097879), (11, 7343912), (22, 3671956), (44, 1835978), (61, 1324312), (88, 917989), (101, 799832), (122, 662156), (149, 542168), (202, 399916), (244, 331078), (298, 271084), (404, 199958), (488, 165539), (596, 135542), (671, 120392), (808, 99979), (1111, 72712), (1192, 67771), (1342, 60196), (1639, 49288), (2222, 36356), (2684, 30098), (3278, 24644), (4444, 18178), (5368, 15049), (6161, 13112), (6556, 12322), (8888, 9089)]