72499415024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1\times {\mathrm{2503}}^1$

素因数の和:3894

約数の個数: 80

約数和(自身を含む): 150699854592

約数和(自身を除く): 78200439568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1283, 1328, 1411, 2503, 2566, 2822, 5006, 5132, 5644, 10012, 10264, 11288, 20024, 20528, 21811, 22576, 40048, 42551, 43622, 85102, 87244, 106489, 170204, 174488, 207749, 212978, 340408, 348976, 415498, 425956, 680816, 830996, 851912, 1661992, 1703824, 1810313, 3211349, 3323984, 3531733, 3620626, 6422698, 7063466, 7241252, 12845396, 14126932, 14482504, 25690792, 28253864, 28965008, 51381584, 54592933, 56507728, 109185866, 218371732, 266541967, 436743464, 533083934, 873486928, 1066167868, 2132335736, 4264671472, 4531213439, 9062426878, 18124853756, 36249707512, 72499415024]

約数ペア:

[(1, 72499415024), (2, 36249707512), (4, 18124853756), (8, 9062426878), (16, 4531213439), (17, 4264671472), (34, 2132335736), (68, 1066167868), (83, 873486928), (136, 533083934), (166, 436743464), (272, 266541967), (332, 218371732), (664, 109185866), (1283, 56507728), (1328, 54592933), (1411, 51381584), (2503, 28965008), (2566, 28253864), (2822, 25690792), (5006, 14482504), (5132, 14126932), (5644, 12845396), (10012, 7241252), (10264, 7063466), (11288, 6422698), (20024, 3620626), (20528, 3531733), (21811, 3323984), (22576, 3211349), (40048, 1810313), (42551, 1703824), (43622, 1661992), (85102, 851912), (87244, 830996), (106489, 680816), (170204, 425956), (174488, 415498), (207749, 348976), (212978, 340408)]