65295972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 133884828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 47, 63, 74, 84, 94, 111, 126, 141, 148, 149, 188, 222, 252, 259, 282, 298, 329, 333, 423, 444, 447, 518, 564, 596, 658, 666, 777, 846, 894, 987, 1036, 1043, 1316, 1332, 1341, 1554, 1692, 1739, 1788, 1974, 2086, 2331, 2682, 2961, 3108, 3129, 3478, 3948, 4172, 4662, 5217, 5364, 5513, 5922, 6258, 6956, 7003, 9324, 9387, 10434, 11026, 11844, 12173, 12516, 14006, 15651, 16539, 18774, 20868, 21009, 22052, 24346, 28012, 31302, 33078, 36519, 37548, 38591, 42018, 48692, 49021, 49617, 62604, 63027, 66156, 73038, 77182, 84036, 98042, 99234, 109557, 115773, 126054, 146076, 147063, 154364, 196084, 198468, 219114, 231546, 252108, 259111, 294126, 347319, 438228, 441189, 463092, 518222, 588252, 694638, 777333, 882378, 1036444, 1389276, 1554666, 1764756, 1813777, 2331999, 3109332, 3627554, 4663998, 5441331, 7255108, 9327996, 10882662, 16323993, 21765324, 32647986, 65295972]

約数ペア:

[(1, 65295972), (2, 32647986), (3, 21765324), (4, 16323993), (6, 10882662), (7, 9327996), (9, 7255108), (12, 5441331), (14, 4663998), (18, 3627554), (21, 3109332), (28, 2331999), (36, 1813777), (37, 1764756), (42, 1554666), (47, 1389276), (63, 1036444), (74, 882378), (84, 777333), (94, 694638), (111, 588252), (126, 518222), (141, 463092), (148, 441189), (149, 438228), (188, 347319), (222, 294126), (252, 259111), (259, 252108), (282, 231546), (298, 219114), (329, 198468), (333, 196084), (423, 154364), (444, 147063), (447, 146076), (518, 126054), (564, 115773), (596, 109557), (658, 99234), (666, 98042), (777, 84036), (846, 77182), (894, 73038), (987, 66156), (1036, 63027), (1043, 62604), (1316, 49617), (1332, 49021), (1341, 48692), (1554, 42018), (1692, 38591), (1739, 37548), (1788, 36519), (1974, 33078), (2086, 31302), (2331, 28012), (2682, 24346), (2961, 22052), (3108, 21009), (3129, 20868), (3478, 18774), (3948, 16539), (4172, 15651), (4662, 14006), (5217, 12516), (5364, 12173), (5513, 11844), (5922, 11026), (6258, 10434), (6956, 9387), (7003, 9324)]