81035256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 214398720

約数和(自身を除く): 133363464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1679, 1752, 2011, 3358, 4022, 5037, 6033, 6716, 8044, 10074, 12066, 13432, 16088, 20148, 24132, 40296, 46253, 48264, 92506, 138759, 146803, 185012, 277518, 293606, 370024, 440409, 555036, 587212, 880818, 1110072, 1174424, 1761636, 3376469, 3523272, 6752938, 10129407, 13505876, 20258814, 27011752, 40517628, 81035256]

約数ペア:

[(1, 81035256), (2, 40517628), (3, 27011752), (4, 20258814), (6, 13505876), (8, 10129407), (12, 6752938), (23, 3523272), (24, 3376469), (46, 1761636), (69, 1174424), (73, 1110072), (92, 880818), (138, 587212), (146, 555036), (184, 440409), (219, 370024), (276, 293606), (292, 277518), (438, 185012), (552, 146803), (584, 138759), (876, 92506), (1679, 48264), (1752, 46253), (2011, 40296), (3358, 24132), (4022, 20148), (5037, 16088), (6033, 13432), (6716, 12066), (8044, 10074)]