74854638

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 178701120

約数和(自身を除く): 103846482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 219, 306, 438, 459, 657, 918, 1117, 1241, 1314, 1971, 2234, 2482, 3351, 3723, 3942, 6702, 7446, 10053, 11169, 18989, 20106, 22338, 30159, 33507, 37978, 56967, 60318, 67014, 81541, 113934, 163082, 170901, 244623, 341802, 489246, 512703, 733869, 1025406, 1386197, 1467738, 2201607, 2772394, 4158591, 4403214, 8317182, 12475773, 24951546, 37427319, 74854638]

約数ペア:

[(1, 74854638), (2, 37427319), (3, 24951546), (6, 12475773), (9, 8317182), (17, 4403214), (18, 4158591), (27, 2772394), (34, 2201607), (51, 1467738), (54, 1386197), (73, 1025406), (102, 733869), (146, 512703), (153, 489246), (219, 341802), (306, 244623), (438, 170901), (459, 163082), (657, 113934), (918, 81541), (1117, 67014), (1241, 60318), (1314, 56967), (1971, 37978), (2234, 33507), (2482, 30159), (3351, 22338), (3723, 20106), (3942, 18989), (6702, 11169), (7446, 10053)]