68661198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 161204472

約数和(自身を除く): 92543274

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 197, 201, 289, 306, 394, 402, 578, 591, 603, 867, 1139, 1182, 1206, 1734, 1773, 2278, 2601, 3349, 3417, 3546, 5202, 6698, 6834, 10047, 10251, 13199, 19363, 20094, 20502, 26398, 30141, 38726, 39597, 56933, 58089, 60282, 79194, 113866, 116178, 118791, 170799, 174267, 224383, 237582, 341598, 348534, 448766, 512397, 673149, 1024794, 1346298, 2019447, 3814511, 4038894, 7629022, 11443533, 22887066, 34330599, 68661198]

約数ペア:

[(1, 68661198), (2, 34330599), (3, 22887066), (6, 11443533), (9, 7629022), (17, 4038894), (18, 3814511), (34, 2019447), (51, 1346298), (67, 1024794), (102, 673149), (134, 512397), (153, 448766), (197, 348534), (201, 341598), (289, 237582), (306, 224383), (394, 174267), (402, 170799), (578, 118791), (591, 116178), (603, 113866), (867, 79194), (1139, 60282), (1182, 58089), (1206, 56933), (1734, 39597), (1773, 38726), (2278, 30141), (2601, 26398), (3349, 20502), (3417, 20094), (3546, 19363), (5202, 13199), (6698, 10251), (6834, 10047)]