71562876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 141810564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1722, 1804, 1889, 2706, 3157, 3444, 3778, 5412, 5667, 6314, 7556, 9471, 11334, 12628, 13223, 18942, 20779, 22668, 26446, 37884, 39669, 41558, 52892, 62337, 77449, 79338, 83116, 124674, 145453, 154898, 158676, 232347, 249348, 290906, 309796, 436359, 464694, 542143, 581812, 851939, 872718, 929388, 1084286, 1626429, 1703878, 1745436, 2168572, 2555817, 3252858, 3407756, 5111634, 5963573, 6505716, 10223268, 11927146, 17890719, 23854292, 35781438, 71562876]

約数ペア:

[(1, 71562876), (2, 35781438), (3, 23854292), (4, 17890719), (6, 11927146), (7, 10223268), (11, 6505716), (12, 5963573), (14, 5111634), (21, 3407756), (22, 3252858), (28, 2555817), (33, 2168572), (41, 1745436), (42, 1703878), (44, 1626429), (66, 1084286), (77, 929388), (82, 872718), (84, 851939), (123, 581812), (132, 542143), (154, 464694), (164, 436359), (231, 309796), (246, 290906), (287, 249348), (308, 232347), (451, 158676), (462, 154898), (492, 145453), (574, 124674), (861, 83116), (902, 79338), (924, 77449), (1148, 62337), (1353, 52892), (1722, 41558), (1804, 39669), (1889, 37884), (2706, 26446), (3157, 22668), (3444, 20779), (3778, 18942), (5412, 13223), (5667, 12628), (6314, 11334), (7556, 9471)]