72313038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 180510720

約数和(自身を除く): 108197682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 4519, 5334, 8001, 9038, 13557, 16002, 27114, 31633, 40671, 63266, 81342, 94899, 189798, 284697, 569394, 573913, 1147826, 1721739, 3443478, 4017391, 5165217, 8034782, 10330434, 12052173, 24104346, 36156519, 72313038]

約数ペア:

[(1, 72313038), (2, 36156519), (3, 24104346), (6, 12052173), (7, 10330434), (9, 8034782), (14, 5165217), (18, 4017391), (21, 3443478), (42, 1721739), (63, 1147826), (126, 573913), (127, 569394), (254, 284697), (381, 189798), (762, 94899), (889, 81342), (1143, 63266), (1778, 40671), (2286, 31633), (2667, 27114), (4519, 16002), (5334, 13557), (8001, 9038)]