90290052

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 72

約数和(自身を含む): 249194400

約数和(自身を除く): 158904348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 4889, 6156, 9234, 9778, 14667, 18468, 19556, 29334, 44001, 58668, 88002, 92891, 132003, 176004, 185782, 264006, 278673, 371564, 396009, 528012, 557346, 792018, 836019, 1114692, 1188027, 1584036, 1672038, 2376054, 2508057, 3344076, 4752108, 5016114, 7524171, 10032228, 15048342, 22572513, 30096684, 45145026, 90290052]

約数ペア:

[(1, 90290052), (2, 45145026), (3, 30096684), (4, 22572513), (6, 15048342), (9, 10032228), (12, 7524171), (18, 5016114), (19, 4752108), (27, 3344076), (36, 2508057), (38, 2376054), (54, 1672038), (57, 1584036), (76, 1188027), (81, 1114692), (108, 836019), (114, 792018), (162, 557346), (171, 528012), (228, 396009), (243, 371564), (324, 278673), (342, 264006), (486, 185782), (513, 176004), (684, 132003), (972, 92891), (1026, 88002), (1539, 58668), (2052, 44001), (3078, 29334), (4617, 19556), (4889, 18468), (6156, 14667), (9234, 9778)]