72216642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4801}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 152127360

約数和(自身を除く): 79910718

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 4801, 5014, 7521, 9602, 14403, 15042, 28806, 110423, 220846, 331269, 523309, 662538, 1046618, 1569927, 3139854, 12036107, 24072214, 36108321, 72216642]

約数ペア:

[(1, 72216642), (2, 36108321), (3, 24072214), (6, 12036107), (23, 3139854), (46, 1569927), (69, 1046618), (109, 662538), (138, 523309), (218, 331269), (327, 220846), (654, 110423), (2507, 28806), (4801, 15042), (5014, 14403), (7521, 9602)]