72499774424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{42443}}^1$

素因数の和:42573

約数の個数: 128

約数和(自身を含む): 176023756800

約数和(自身を除く): 103523982376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 59, 77, 88, 94, 118, 154, 188, 236, 308, 329, 376, 413, 472, 517, 616, 649, 658, 826, 1034, 1298, 1316, 1652, 2068, 2596, 2632, 2773, 3304, 3619, 4136, 4543, 5192, 5546, 7238, 9086, 11092, 14476, 18172, 19411, 22184, 28952, 30503, 36344, 38822, 42443, 61006, 77644, 84886, 122012, 155288, 169772, 213521, 244024, 297101, 339544, 427042, 466873, 594202, 854084, 933746, 1188404, 1708168, 1867492, 1994821, 2376808, 2504137, 3268111, 3734984, 3989642, 5008274, 6536222, 7979284, 10016548, 13072444, 13963747, 15958568, 17528959, 20033096, 21943031, 26144888, 27545507, 27927494, 35057918, 43886062, 55091014, 55854988, 70115836, 87772124, 110182028, 111709976, 117694439, 140231672, 153601217, 175544248, 192818549, 220364056, 235388878, 307202434, 385637098, 470777756, 614404868, 771274196, 823861073, 941555512, 1228809736, 1294638829, 1542548392, 1647722146, 2589277658, 3295444292, 5178555316, 6590888584, 9062471803, 10357110632, 18124943606, 36249887212, 72499774424]

約数ペア:

[(1, 72499774424), (2, 36249887212), (4, 18124943606), (7, 10357110632), (8, 9062471803), (11, 6590888584), (14, 5178555316), (22, 3295444292), (28, 2589277658), (44, 1647722146), (47, 1542548392), (56, 1294638829), (59, 1228809736), (77, 941555512), (88, 823861073), (94, 771274196), (118, 614404868), (154, 470777756), (188, 385637098), (236, 307202434), (308, 235388878), (329, 220364056), (376, 192818549), (413, 175544248), (472, 153601217), (517, 140231672), (616, 117694439), (649, 111709976), (658, 110182028), (826, 87772124), (1034, 70115836), (1298, 55854988), (1316, 55091014), (1652, 43886062), (2068, 35057918), (2596, 27927494), (2632, 27545507), (2773, 26144888), (3304, 21943031), (3619, 20033096), (4136, 17528959), (4543, 15958568), (5192, 13963747), (5546, 13072444), (7238, 10016548), (9086, 7979284), (11092, 6536222), (14476, 5008274), (18172, 3989642), (19411, 3734984), (22184, 3268111), (28952, 2504137), (30503, 2376808), (36344, 1994821), (38822, 1867492), (42443, 1708168), (61006, 1188404), (77644, 933746), (84886, 854084), (122012, 594202), (155288, 466873), (169772, 427042), (213521, 339544), (244024, 297101)]