64877465952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{368689}}^1$

素因数の和:368765

約数の個数: 144

約数和(自身を含む): 202915177920

約数和(自身を除く): 138037711968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1248, 1504, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 3744, 4512, 4888, 5499, 6768, 7332, 9776, 10998, 13536, 14664, 19552, 21996, 29328, 43992, 58656, 87984, 175968, 368689, 737378, 1106067, 1474756, 2212134, 2949512, 3318201, 4424268, 4792957, 5899024, 6636402, 8848536, 9585914, 11798048, 13272804, 14378871, 17328383, 17697072, 19171828, 26545608, 28757742, 34656766, 35394144, 38343656, 43136613, 51985149, 53091216, 57515484, 69313532, 76687312, 86273226, 103970298, 106182432, 115030968, 138627064, 153374624, 155955447, 172546452, 207940596, 225268979, 230061936, 277254128, 311910894, 345092904, 415881192, 450537958, 460123872, 554508256, 623821788, 675806937, 690185808, 831762384, 901075916, 1247643576, 1351613874, 1380371616, 1663524768, 1802151832, 2027420811, 2495287152, 2703227748, 3604303664, 4054841622, 4990574304, 5406455496, 7208607328, 8109683244, 10812910992, 16219366488, 21625821984, 32438732976, 64877465952]

約数ペア:

[(1, 64877465952), (2, 32438732976), (3, 21625821984), (4, 16219366488), (6, 10812910992), (8, 8109683244), (9, 7208607328), (12, 5406455496), (13, 4990574304), (16, 4054841622), (18, 3604303664), (24, 2703227748), (26, 2495287152), (32, 2027420811), (36, 1802151832), (39, 1663524768), (47, 1380371616), (48, 1351613874), (52, 1247643576), (72, 901075916), (78, 831762384), (94, 690185808), (96, 675806937), (104, 623821788), (117, 554508256), (141, 460123872), (144, 450537958), (156, 415881192), (188, 345092904), (208, 311910894), (234, 277254128), (282, 230061936), (288, 225268979), (312, 207940596), (376, 172546452), (416, 155955447), (423, 153374624), (468, 138627064), (564, 115030968), (611, 106182432), (624, 103970298), (752, 86273226), (846, 76687312), (936, 69313532), (1128, 57515484), (1222, 53091216), (1248, 51985149), (1504, 43136613), (1692, 38343656), (1833, 35394144), (1872, 34656766), (2256, 28757742), (2444, 26545608), (3384, 19171828), (3666, 17697072), (3744, 17328383), (4512, 14378871), (4888, 13272804), (5499, 11798048), (6768, 9585914), (7332, 8848536), (9776, 6636402), (10998, 5899024), (13536, 4792957), (14664, 4424268), (19552, 3318201), (21996, 2949512), (29328, 2212134), (43992, 1474756), (58656, 1106067), (87984, 737378), (175968, 368689)]