81703644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 215819520

約数和(自身を除く): 134115876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 73, 122, 132, 139, 146, 183, 219, 244, 278, 292, 366, 417, 438, 556, 671, 732, 803, 834, 876, 1342, 1529, 1606, 1668, 2013, 2409, 2684, 3058, 3212, 4026, 4453, 4587, 4818, 6116, 8052, 8479, 8906, 9174, 9636, 10147, 13359, 16958, 17812, 18348, 20294, 25437, 26718, 30441, 33916, 40588, 48983, 50874, 53436, 60882, 93269, 97966, 101748, 111617, 121764, 146949, 186538, 195932, 223234, 279807, 293898, 334851, 373076, 446468, 559614, 587796, 618967, 669702, 1119228, 1237934, 1339404, 1856901, 2475868, 3713802, 6808637, 7427604, 13617274, 20425911, 27234548, 40851822, 81703644]

約数ペア:

[(1, 81703644), (2, 40851822), (3, 27234548), (4, 20425911), (6, 13617274), (11, 7427604), (12, 6808637), (22, 3713802), (33, 2475868), (44, 1856901), (61, 1339404), (66, 1237934), (73, 1119228), (122, 669702), (132, 618967), (139, 587796), (146, 559614), (183, 446468), (219, 373076), (244, 334851), (278, 293898), (292, 279807), (366, 223234), (417, 195932), (438, 186538), (556, 146949), (671, 121764), (732, 111617), (803, 101748), (834, 97966), (876, 93269), (1342, 60882), (1529, 53436), (1606, 50874), (1668, 48983), (2013, 40588), (2409, 33916), (2684, 30441), (3058, 26718), (3212, 25437), (4026, 20294), (4453, 18348), (4587, 17812), (4818, 16958), (6116, 13359), (8052, 10147), (8479, 9636), (8906, 9174)]