84634440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 280264320

約数和(自身を除く): 195629880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 661, 776, 970, 1067, 1164, 1320, 1322, 1455, 1940, 1983, 2134, 2328, 2644, 2910, 3201, 3305, 3880, 3966, 4268, 5288, 5335, 5820, 6402, 6610, 7271, 7932, 8536, 9915, 10670, 11640, 12804, 13220, 14542, 15864, 16005, 19830, 21340, 21813, 25608, 26440, 29084, 32010, 36355, 39660, 42680, 43626, 58168, 64020, 64117, 72710, 79320, 87252, 109065, 128040, 128234, 145420, 174504, 192351, 218130, 256468, 290840, 320585, 384702, 436260, 512936, 641170, 705287, 769404, 872520, 961755, 1282340, 1410574, 1538808, 1923510, 2115861, 2564680, 2821148, 3526435, 3847020, 4231722, 5642296, 7052870, 7694040, 8463444, 10579305, 14105740, 16926888, 21158610, 28211480, 42317220, 84634440]

約数ペア:

[(1, 84634440), (2, 42317220), (3, 28211480), (4, 21158610), (5, 16926888), (6, 14105740), (8, 10579305), (10, 8463444), (11, 7694040), (12, 7052870), (15, 5642296), (20, 4231722), (22, 3847020), (24, 3526435), (30, 2821148), (33, 2564680), (40, 2115861), (44, 1923510), (55, 1538808), (60, 1410574), (66, 1282340), (88, 961755), (97, 872520), (110, 769404), (120, 705287), (132, 641170), (165, 512936), (194, 436260), (220, 384702), (264, 320585), (291, 290840), (330, 256468), (388, 218130), (440, 192351), (485, 174504), (582, 145420), (660, 128234), (661, 128040), (776, 109065), (970, 87252), (1067, 79320), (1164, 72710), (1320, 64117), (1322, 64020), (1455, 58168), (1940, 43626), (1983, 42680), (2134, 39660), (2328, 36355), (2644, 32010), (2910, 29084), (3201, 26440), (3305, 25608), (3880, 21813), (3966, 21340), (4268, 19830), (5288, 16005), (5335, 15864), (5820, 14542), (6402, 13220), (6610, 12804), (7271, 11640), (7932, 10670), (8536, 9915)]