87693588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 159972012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 53, 57, 59, 76, 82, 106, 114, 118, 123, 159, 164, 171, 177, 212, 228, 236, 246, 318, 342, 354, 369, 477, 492, 531, 636, 684, 708, 738, 779, 954, 1007, 1062, 1121, 1476, 1558, 1908, 2014, 2124, 2173, 2242, 2337, 2419, 3021, 3116, 3127, 3363, 4028, 4346, 4484, 4674, 4838, 6042, 6254, 6519, 6726, 7011, 7257, 8692, 9063, 9348, 9381, 9676, 10089, 12084, 12508, 13038, 13452, 14022, 14514, 18126, 18762, 19557, 20178, 21771, 26076, 28044, 28143, 29028, 36252, 37524, 39114, 40356, 41287, 43542, 45961, 56286, 59413, 78228, 82574, 87084, 91922, 112572, 118826, 123861, 128207, 137883, 165148, 178239, 183844, 237652, 247722, 256414, 275766, 356478, 371583, 384621, 413649, 495444, 512828, 534717, 551532, 712956, 743166, 769242, 827298, 1069434, 1153863, 1486332, 1538484, 1654596, 2138868, 2307726, 2435933, 4615452, 4871866, 7307799, 9743732, 14615598, 21923397, 29231196, 43846794, 87693588]

約数ペア:

[(1, 87693588), (2, 43846794), (3, 29231196), (4, 21923397), (6, 14615598), (9, 9743732), (12, 7307799), (18, 4871866), (19, 4615452), (36, 2435933), (38, 2307726), (41, 2138868), (53, 1654596), (57, 1538484), (59, 1486332), (76, 1153863), (82, 1069434), (106, 827298), (114, 769242), (118, 743166), (123, 712956), (159, 551532), (164, 534717), (171, 512828), (177, 495444), (212, 413649), (228, 384621), (236, 371583), (246, 356478), (318, 275766), (342, 256414), (354, 247722), (369, 237652), (477, 183844), (492, 178239), (531, 165148), (636, 137883), (684, 128207), (708, 123861), (738, 118826), (779, 112572), (954, 91922), (1007, 87084), (1062, 82574), (1121, 78228), (1476, 59413), (1558, 56286), (1908, 45961), (2014, 43542), (2124, 41287), (2173, 40356), (2242, 39114), (2337, 37524), (2419, 36252), (3021, 29028), (3116, 28143), (3127, 28044), (3363, 26076), (4028, 21771), (4346, 20178), (4484, 19557), (4674, 18762), (4838, 18126), (6042, 14514), (6254, 14022), (6519, 13452), (6726, 13038), (7011, 12508), (7257, 12084), (8692, 10089), (9063, 9676), (9348, 9381)]