90055188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 256196304

約数和(自身を除く): 166141116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 41, 51, 68, 74, 82, 97, 102, 111, 123, 148, 153, 164, 194, 204, 222, 246, 291, 306, 333, 369, 388, 444, 492, 582, 612, 629, 666, 697, 738, 873, 1164, 1258, 1332, 1394, 1476, 1517, 1649, 1746, 1887, 2091, 2516, 2788, 3034, 3298, 3492, 3589, 3774, 3977, 4182, 4551, 4947, 5661, 6068, 6273, 6596, 7178, 7548, 7954, 8364, 9102, 9894, 10767, 11322, 11931, 12546, 13653, 14356, 14841, 15908, 18204, 19788, 21534, 22644, 23862, 25092, 25789, 27306, 29682, 32301, 35793, 43068, 47724, 51578, 54612, 59364, 61013, 64602, 67609, 71586, 77367, 103156, 122026, 129204, 135218, 143172, 147149, 154734, 183039, 202827, 232101, 244052, 270436, 294298, 309468, 366078, 405654, 441447, 464202, 549117, 588596, 608481, 732156, 811308, 882894, 928404, 1098234, 1216962, 1324341, 1765788, 2196468, 2433924, 2501533, 2648682, 5003066, 5297364, 7504599, 10006132, 15009198, 22513797, 30018396, 45027594, 90055188]

約数ペア:

[(1, 90055188), (2, 45027594), (3, 30018396), (4, 22513797), (6, 15009198), (9, 10006132), (12, 7504599), (17, 5297364), (18, 5003066), (34, 2648682), (36, 2501533), (37, 2433924), (41, 2196468), (51, 1765788), (68, 1324341), (74, 1216962), (82, 1098234), (97, 928404), (102, 882894), (111, 811308), (123, 732156), (148, 608481), (153, 588596), (164, 549117), (194, 464202), (204, 441447), (222, 405654), (246, 366078), (291, 309468), (306, 294298), (333, 270436), (369, 244052), (388, 232101), (444, 202827), (492, 183039), (582, 154734), (612, 147149), (629, 143172), (666, 135218), (697, 129204), (738, 122026), (873, 103156), (1164, 77367), (1258, 71586), (1332, 67609), (1394, 64602), (1476, 61013), (1517, 59364), (1649, 54612), (1746, 51578), (1887, 47724), (2091, 43068), (2516, 35793), (2788, 32301), (3034, 29682), (3298, 27306), (3492, 25789), (3589, 25092), (3774, 23862), (3977, 22644), (4182, 21534), (4551, 19788), (4947, 18204), (5661, 15908), (6068, 14841), (6273, 14356), (6596, 13653), (7178, 12546), (7548, 11931), (7954, 11322), (8364, 10767), (9102, 9894)]