42665142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 95477760

約数和(自身を除く): 52812618

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 73, 78, 118, 127, 146, 177, 219, 254, 354, 381, 438, 762, 767, 949, 1534, 1651, 1898, 2301, 2847, 3302, 4307, 4602, 4953, 5694, 7493, 8614, 9271, 9906, 12921, 14986, 18542, 22479, 25842, 27813, 44958, 55626, 55991, 97409, 111982, 120523, 167973, 194818, 241046, 292227, 335946, 361569, 546989, 584454, 723138, 1093978, 1640967, 3281934, 7110857, 14221714, 21332571, 42665142]

約数ペア:

[(1, 42665142), (2, 21332571), (3, 14221714), (6, 7110857), (13, 3281934), (26, 1640967), (39, 1093978), (59, 723138), (73, 584454), (78, 546989), (118, 361569), (127, 335946), (146, 292227), (177, 241046), (219, 194818), (254, 167973), (354, 120523), (381, 111982), (438, 97409), (762, 55991), (767, 55626), (949, 44958), (1534, 27813), (1651, 25842), (1898, 22479), (2301, 18542), (2847, 14986), (3302, 12921), (4307, 9906), (4602, 9271), (4953, 8614), (5694, 7493)]