80577596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 158669280

約数和(自身を除く): 78091684

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 109, 212, 218, 317, 436, 583, 634, 1166, 1199, 1268, 2332, 2398, 3487, 4796, 5777, 6974, 11554, 13948, 16801, 23108, 33602, 34553, 63547, 67204, 69106, 127094, 138212, 184811, 254188, 369622, 380083, 739244, 760166, 1520332, 1831309, 3662618, 7325236, 20144399, 40288798, 80577596]

約数ペア:

[(1, 80577596), (2, 40288798), (4, 20144399), (11, 7325236), (22, 3662618), (44, 1831309), (53, 1520332), (106, 760166), (109, 739244), (212, 380083), (218, 369622), (317, 254188), (436, 184811), (583, 138212), (634, 127094), (1166, 69106), (1199, 67204), (1268, 63547), (2332, 34553), (2398, 33602), (3487, 23108), (4796, 16801), (5777, 13948), (6974, 11554)]