80451558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6741

約数の個数: 48

約数和(自身を含む): 193304592

約数和(自身を除く): 112853034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 4026, 6039, 6661, 12078, 13322, 19983, 39966, 59949, 73271, 119898, 146542, 219813, 406321, 439626, 659439, 812642, 1218963, 1318878, 2437926, 3656889, 4469531, 7313778, 8939062, 13408593, 26817186, 40225779, 80451558]

約数ペア:

[(1, 80451558), (2, 40225779), (3, 26817186), (6, 13408593), (9, 8939062), (11, 7313778), (18, 4469531), (22, 3656889), (33, 2437926), (61, 1318878), (66, 1218963), (99, 812642), (122, 659439), (183, 439626), (198, 406321), (366, 219813), (549, 146542), (671, 119898), (1098, 73271), (1342, 59949), (2013, 39966), (4026, 19983), (6039, 13322), (6661, 12078)]