66281232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 119331888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 1889, 2064, 2193, 2924, 3778, 4386, 5667, 5848, 7556, 8772, 11334, 11696, 15112, 17544, 22668, 30224, 32113, 35088, 45336, 64226, 81227, 90672, 96339, 128452, 162454, 192678, 243681, 256904, 324908, 385356, 487362, 513808, 649816, 770712, 974724, 1299632, 1380859, 1541424, 1949448, 2761718, 3898896, 4142577, 5523436, 8285154, 11046872, 16570308, 22093744, 33140616, 66281232]

約数ペア:

[(1, 66281232), (2, 33140616), (3, 22093744), (4, 16570308), (6, 11046872), (8, 8285154), (12, 5523436), (16, 4142577), (17, 3898896), (24, 2761718), (34, 1949448), (43, 1541424), (48, 1380859), (51, 1299632), (68, 974724), (86, 770712), (102, 649816), (129, 513808), (136, 487362), (172, 385356), (204, 324908), (258, 256904), (272, 243681), (344, 192678), (408, 162454), (516, 128452), (688, 96339), (731, 90672), (816, 81227), (1032, 64226), (1462, 45336), (1889, 35088), (2064, 32113), (2193, 30224), (2924, 22668), (3778, 17544), (4386, 15112), (5667, 11696), (5848, 11334), (7556, 8772)]