66831828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 189387072

約数和(自身を除く): 122555244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2753, 3468, 4046, 5506, 6069, 8092, 8259, 11012, 12138, 16518, 19271, 24276, 33036, 38542, 46801, 57813, 77084, 93602, 115626, 140403, 187204, 231252, 280806, 327607, 561612, 655214, 795617, 982821, 1310428, 1591234, 1965642, 2386851, 3182468, 3931284, 4773702, 5569319, 9547404, 11138638, 16707957, 22277276, 33415914, 66831828]

約数ペア:

[(1, 66831828), (2, 33415914), (3, 22277276), (4, 16707957), (6, 11138638), (7, 9547404), (12, 5569319), (14, 4773702), (17, 3931284), (21, 3182468), (28, 2386851), (34, 1965642), (42, 1591234), (51, 1310428), (68, 982821), (84, 795617), (102, 655214), (119, 561612), (204, 327607), (238, 280806), (289, 231252), (357, 187204), (476, 140403), (578, 115626), (714, 93602), (867, 77084), (1156, 57813), (1428, 46801), (1734, 38542), (2023, 33036), (2753, 24276), (3468, 19271), (4046, 16518), (5506, 12138), (6069, 11012), (8092, 8259)]