64989848952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1381}}^1\times {\mathrm{13339}}^1$

素因数の和:14746

約数の個数: 144

約数和(自身を含む): 204914806200

約数和(自身を除く): 139924957248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1381, 1764, 2762, 3528, 4143, 5524, 8286, 9667, 11048, 12429, 13339, 16572, 19334, 24858, 26678, 29001, 33144, 38668, 40017, 49716, 53356, 58002, 67669, 77336, 80034, 87003, 93373, 99432, 106712, 116004, 120051, 135338, 160068, 174006, 186746, 203007, 232008, 240102, 270676, 280119, 320136, 348012, 373492, 406014, 480204, 541352, 560238, 609021, 653611, 696024, 746984, 812028, 840357, 960408, 1120476, 1218042, 1307222, 1624056, 1680714, 1960833, 2240952, 2436084, 2614444, 3361428, 3921666, 4872168, 5228888, 5882499, 6722856, 7843332, 11764998, 15686664, 18421159, 23529996, 36842318, 47059992, 55263477, 73684636, 110526954, 128948113, 147369272, 165790431, 221053908, 257896226, 331580862, 386844339, 442107816, 515792452, 663161724, 773688678, 902636791, 1031584904, 1160533017, 1326323448, 1547377356, 1805273582, 2321066034, 2707910373, 3094754712, 3610547164, 4642132068, 5415820746, 7221094328, 8123731119, 9284264136, 10831641492, 16247462238, 21663282984, 32494924476, 64989848952]

約数ペア:

[(1, 64989848952), (2, 32494924476), (3, 21663282984), (4, 16247462238), (6, 10831641492), (7, 9284264136), (8, 8123731119), (9, 7221094328), (12, 5415820746), (14, 4642132068), (18, 3610547164), (21, 3094754712), (24, 2707910373), (28, 2321066034), (36, 1805273582), (42, 1547377356), (49, 1326323448), (56, 1160533017), (63, 1031584904), (72, 902636791), (84, 773688678), (98, 663161724), (126, 515792452), (147, 442107816), (168, 386844339), (196, 331580862), (252, 257896226), (294, 221053908), (392, 165790431), (441, 147369272), (504, 128948113), (588, 110526954), (882, 73684636), (1176, 55263477), (1381, 47059992), (1764, 36842318), (2762, 23529996), (3528, 18421159), (4143, 15686664), (5524, 11764998), (8286, 7843332), (9667, 6722856), (11048, 5882499), (12429, 5228888), (13339, 4872168), (16572, 3921666), (19334, 3361428), (24858, 2614444), (26678, 2436084), (29001, 2240952), (33144, 1960833), (38668, 1680714), (40017, 1624056), (49716, 1307222), (53356, 1218042), (58002, 1120476), (67669, 960408), (77336, 840357), (80034, 812028), (87003, 746984), (93373, 696024), (99432, 653611), (106712, 609021), (116004, 560238), (120051, 541352), (135338, 480204), (160068, 406014), (174006, 373492), (186746, 348012), (203007, 320136), (232008, 280119), (240102, 270676)]