73167768

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23633}}^1$

素因数の和:23688

約数の個数: 48

約数和(自身を含む): 202779720

約数和(自身を除く): 129611952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23633, 47266, 70899, 94532, 141798, 189064, 212697, 283596, 425394, 567192, 850788, 1016219, 1701576, 2032438, 3048657, 4064876, 6097314, 8129752, 9145971, 12194628, 18291942, 24389256, 36583884, 73167768]

約数ペア:

[(1, 73167768), (2, 36583884), (3, 24389256), (4, 18291942), (6, 12194628), (8, 9145971), (9, 8129752), (12, 6097314), (18, 4064876), (24, 3048657), (36, 2032438), (43, 1701576), (72, 1016219), (86, 850788), (129, 567192), (172, 425394), (258, 283596), (344, 212697), (387, 189064), (516, 141798), (774, 94532), (1032, 70899), (1548, 47266), (3096, 23633)]