89705574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 244885680

約数和(自身を除く): 155180106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 53, 57, 63, 98, 101, 106, 114, 126, 133, 147, 159, 171, 202, 266, 294, 303, 318, 342, 371, 399, 441, 477, 606, 707, 742, 798, 882, 909, 931, 954, 1007, 1113, 1197, 1414, 1818, 1862, 1919, 2014, 2121, 2226, 2394, 2597, 2793, 3021, 3339, 3838, 4242, 4949, 5194, 5353, 5586, 5757, 6042, 6363, 6678, 7049, 7791, 8379, 9063, 9898, 10706, 11514, 12726, 13433, 14098, 14847, 15582, 16059, 16758, 17271, 18126, 21147, 23373, 26866, 29694, 32118, 34542, 37471, 40299, 42294, 44541, 46746, 48177, 49343, 63441, 74942, 80598, 89082, 94031, 96354, 98686, 101707, 112413, 120897, 126882, 148029, 188062, 203414, 224826, 241794, 262297, 282093, 296058, 305121, 337239, 444087, 524594, 564186, 610242, 674478, 711949, 786891, 846279, 888174, 915363, 1423898, 1573782, 1692558, 1830726, 2135847, 2360673, 4271694, 4721346, 4983643, 6407541, 9967286, 12815082, 14950929, 29901858, 44852787, 89705574]

約数ペア:

[(1, 89705574), (2, 44852787), (3, 29901858), (6, 14950929), (7, 12815082), (9, 9967286), (14, 6407541), (18, 4983643), (19, 4721346), (21, 4271694), (38, 2360673), (42, 2135847), (49, 1830726), (53, 1692558), (57, 1573782), (63, 1423898), (98, 915363), (101, 888174), (106, 846279), (114, 786891), (126, 711949), (133, 674478), (147, 610242), (159, 564186), (171, 524594), (202, 444087), (266, 337239), (294, 305121), (303, 296058), (318, 282093), (342, 262297), (371, 241794), (399, 224826), (441, 203414), (477, 188062), (606, 148029), (707, 126882), (742, 120897), (798, 112413), (882, 101707), (909, 98686), (931, 96354), (954, 94031), (1007, 89082), (1113, 80598), (1197, 74942), (1414, 63441), (1818, 49343), (1862, 48177), (1919, 46746), (2014, 44541), (2121, 42294), (2226, 40299), (2394, 37471), (2597, 34542), (2793, 32118), (3021, 29694), (3339, 26866), (3838, 23373), (4242, 21147), (4949, 18126), (5194, 17271), (5353, 16758), (5586, 16059), (5757, 15582), (6042, 14847), (6363, 14098), (6678, 13433), (7049, 12726), (7791, 11514), (8379, 10706), (9063, 9898)]