72275478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 160474608

約数和(自身を除く): 88199130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 121, 226, 242, 339, 363, 678, 726, 881, 1243, 1762, 2486, 2643, 3729, 5286, 7458, 9691, 13673, 19382, 27346, 29073, 41019, 58146, 82038, 99553, 106601, 199106, 213202, 298659, 319803, 597318, 639606, 1095083, 2190166, 3285249, 6570498, 12045913, 24091826, 36137739, 72275478]

約数ペア:

[(1, 72275478), (2, 36137739), (3, 24091826), (6, 12045913), (11, 6570498), (22, 3285249), (33, 2190166), (66, 1095083), (113, 639606), (121, 597318), (226, 319803), (242, 298659), (339, 213202), (363, 199106), (678, 106601), (726, 99553), (881, 82038), (1243, 58146), (1762, 41019), (2486, 29073), (2643, 27346), (3729, 19382), (5286, 13673), (7458, 9691)]