66450426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 159148800

約数和(自身を除く): 92698374

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 267, 406, 534, 609, 613, 623, 1218, 1226, 1246, 1839, 1869, 2581, 3678, 3738, 4291, 5162, 7743, 8582, 12873, 15486, 17777, 18067, 25746, 35554, 36134, 53331, 54201, 54557, 106662, 108402, 109114, 124439, 163671, 248878, 327342, 373317, 381899, 746634, 763798, 1145697, 1582153, 2291394, 3164306, 4746459, 9492918, 11075071, 22150142, 33225213, 66450426]

約数ペア:

[(1, 66450426), (2, 33225213), (3, 22150142), (6, 11075071), (7, 9492918), (14, 4746459), (21, 3164306), (29, 2291394), (42, 1582153), (58, 1145697), (87, 763798), (89, 746634), (174, 381899), (178, 373317), (203, 327342), (267, 248878), (406, 163671), (534, 124439), (609, 109114), (613, 108402), (623, 106662), (1218, 54557), (1226, 54201), (1246, 53331), (1839, 36134), (1869, 35554), (2581, 25746), (3678, 18067), (3738, 17777), (4291, 15486), (5162, 12873), (7743, 8582)]