69880118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 68498122

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 109, 154, 161, 181, 218, 253, 322, 362, 506, 763, 1199, 1267, 1526, 1771, 1991, 2398, 2507, 2534, 3542, 3982, 4163, 5014, 8326, 8393, 13937, 16786, 17549, 19729, 27577, 27874, 29141, 35098, 39458, 45793, 55154, 58282, 91586, 138103, 193039, 217019, 276206, 320551, 386078, 434038, 453767, 641102, 907534, 1519133, 3038266, 3176369, 4991437, 6352738, 9982874, 34940059, 69880118]

約数ペア:

[(1, 69880118), (2, 34940059), (7, 9982874), (11, 6352738), (14, 4991437), (22, 3176369), (23, 3038266), (46, 1519133), (77, 907534), (109, 641102), (154, 453767), (161, 434038), (181, 386078), (218, 320551), (253, 276206), (322, 217019), (362, 193039), (506, 138103), (763, 91586), (1199, 58282), (1267, 55154), (1526, 45793), (1771, 39458), (1991, 35098), (2398, 29141), (2507, 27874), (2534, 27577), (3542, 19729), (3982, 17549), (4163, 16786), (5014, 13937), (8326, 8393)]