90775008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 277739280

約数和(自身を除く): 186964272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 106, 114, 144, 152, 159, 171, 212, 228, 288, 304, 313, 318, 342, 424, 456, 477, 608, 626, 636, 684, 848, 912, 939, 954, 1007, 1252, 1272, 1368, 1696, 1824, 1878, 1908, 2014, 2504, 2544, 2736, 2817, 3021, 3756, 3816, 4028, 5008, 5088, 5472, 5634, 5947, 6042, 7512, 7632, 8056, 9063, 10016, 11268, 11894, 12084, 15024, 15264, 16112, 16589, 17841, 18126, 22536, 23788, 24168, 30048, 32224, 33178, 35682, 36252, 45072, 47576, 48336, 49767, 53523, 66356, 71364, 72504, 90144, 95152, 96672, 99534, 107046, 132712, 142728, 145008, 149301, 190304, 199068, 214092, 265424, 285456, 290016, 298602, 315191, 398136, 428184, 530848, 570912, 597204, 630382, 796272, 856368, 945573, 1194408, 1260764, 1592544, 1712736, 1891146, 2388816, 2521528, 2836719, 3782292, 4777632, 5043056, 5673438, 7564584, 10086112, 11346876, 15129168, 22693752, 30258336, 45387504, 90775008]

約数ペア:

[(1, 90775008), (2, 45387504), (3, 30258336), (4, 22693752), (6, 15129168), (8, 11346876), (9, 10086112), (12, 7564584), (16, 5673438), (18, 5043056), (19, 4777632), (24, 3782292), (32, 2836719), (36, 2521528), (38, 2388816), (48, 1891146), (53, 1712736), (57, 1592544), (72, 1260764), (76, 1194408), (96, 945573), (106, 856368), (114, 796272), (144, 630382), (152, 597204), (159, 570912), (171, 530848), (212, 428184), (228, 398136), (288, 315191), (304, 298602), (313, 290016), (318, 285456), (342, 265424), (424, 214092), (456, 199068), (477, 190304), (608, 149301), (626, 145008), (636, 142728), (684, 132712), (848, 107046), (912, 99534), (939, 96672), (954, 95152), (1007, 90144), (1252, 72504), (1272, 71364), (1368, 66356), (1696, 53523), (1824, 49767), (1878, 48336), (1908, 47576), (2014, 45072), (2504, 36252), (2544, 35682), (2736, 33178), (2817, 32224), (3021, 30048), (3756, 24168), (3816, 23788), (4028, 22536), (5008, 18126), (5088, 17841), (5472, 16589), (5634, 16112), (5947, 15264), (6042, 15024), (7512, 12084), (7632, 11894), (8056, 11268), (9063, 10016)]