64315152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 206787360

約数和(自身を除く): 142472208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2137, 2508, 2736, 3344, 3762, 4274, 5016, 6411, 7524, 8548, 10032, 12822, 15048, 17096, 19233, 23507, 25644, 30096, 34192, 38466, 40603, 47014, 51288, 70521, 76932, 81206, 94028, 102576, 121809, 141042, 153864, 162412, 188056, 211563, 243618, 282084, 307728, 324824, 365427, 376112, 423126, 446633, 487236, 564168, 649648, 730854, 846252, 893266, 974472, 1128336, 1339899, 1461708, 1692504, 1786532, 1948944, 2679798, 2923416, 3385008, 3573064, 4019697, 5359596, 5846832, 7146128, 8039394, 10719192, 16078788, 21438384, 32157576, 64315152]

約数ペア:

[(1, 64315152), (2, 32157576), (3, 21438384), (4, 16078788), (6, 10719192), (8, 8039394), (9, 7146128), (11, 5846832), (12, 5359596), (16, 4019697), (18, 3573064), (19, 3385008), (22, 2923416), (24, 2679798), (33, 1948944), (36, 1786532), (38, 1692504), (44, 1461708), (48, 1339899), (57, 1128336), (66, 974472), (72, 893266), (76, 846252), (88, 730854), (99, 649648), (114, 564168), (132, 487236), (144, 446633), (152, 423126), (171, 376112), (176, 365427), (198, 324824), (209, 307728), (228, 282084), (264, 243618), (304, 211563), (342, 188056), (396, 162412), (418, 153864), (456, 141042), (528, 121809), (627, 102576), (684, 94028), (792, 81206), (836, 76932), (912, 70521), (1254, 51288), (1368, 47014), (1584, 40603), (1672, 38466), (1881, 34192), (2137, 30096), (2508, 25644), (2736, 23507), (3344, 19233), (3762, 17096), (4274, 15048), (5016, 12822), (6411, 10032), (7524, 8548)]