84706674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 195404160

約数和(自身を除く): 110697486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 937, 1159, 1482, 1586, 1874, 2318, 2379, 2811, 3477, 4758, 5622, 6954, 12181, 15067, 17803, 24362, 30134, 35606, 36543, 45201, 53409, 57157, 73086, 90402, 106818, 114314, 171471, 231439, 342942, 462878, 694317, 743041, 1085983, 1388634, 1486082, 2171966, 2229123, 3257949, 4458246, 6515898, 14117779, 28235558, 42353337, 84706674]

約数ペア:

[(1, 84706674), (2, 42353337), (3, 28235558), (6, 14117779), (13, 6515898), (19, 4458246), (26, 3257949), (38, 2229123), (39, 2171966), (57, 1486082), (61, 1388634), (78, 1085983), (114, 743041), (122, 694317), (183, 462878), (247, 342942), (366, 231439), (494, 171471), (741, 114314), (793, 106818), (937, 90402), (1159, 73086), (1482, 57157), (1586, 53409), (1874, 45201), (2318, 36543), (2379, 35606), (2811, 30134), (3477, 24362), (4758, 17803), (5622, 15067), (6954, 12181)]