71282474952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{9551}}^1$

素因数の和:10851

約数の個数: 128

約数和(自身を含む): 202196736000

約数和(自身を除く): 130914261048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1259, 1482, 1976, 2518, 2964, 3777, 5036, 5928, 7554, 9551, 10072, 15108, 16367, 19102, 23921, 28653, 30216, 32734, 38204, 47842, 49101, 57306, 65468, 71763, 76408, 95684, 98202, 114612, 124163, 130936, 143526, 181469, 191368, 196404, 229224, 248326, 287052, 310973, 362938, 372489, 392808, 496652, 544407, 574104, 621946, 725876, 744978, 932919, 993304, 1088814, 1243892, 1451752, 1489956, 1865838, 2177628, 2359097, 2487784, 2979912, 3731676, 4355256, 4718194, 7077291, 7463352, 9436388, 12024709, 14154582, 18872776, 24049418, 28309164, 36074127, 48098836, 56618328, 72148254, 96197672, 144296508, 156321217, 228469471, 288593016, 312642434, 456938942, 468963651, 625284868, 685408413, 913877884, 937927302, 1250569736, 1370816826, 1827755768, 1875854604, 2741633652, 2970103123, 3751709208, 5483267304, 5940206246, 8910309369, 11880412492, 17820618738, 23760824984, 35641237476, 71282474952]

約数ペア:

[(1, 71282474952), (2, 35641237476), (3, 23760824984), (4, 17820618738), (6, 11880412492), (8, 8910309369), (12, 5940206246), (13, 5483267304), (19, 3751709208), (24, 2970103123), (26, 2741633652), (38, 1875854604), (39, 1827755768), (52, 1370816826), (57, 1250569736), (76, 937927302), (78, 913877884), (104, 685408413), (114, 625284868), (152, 468963651), (156, 456938942), (228, 312642434), (247, 288593016), (312, 228469471), (456, 156321217), (494, 144296508), (741, 96197672), (988, 72148254), (1259, 56618328), (1482, 48098836), (1976, 36074127), (2518, 28309164), (2964, 24049418), (3777, 18872776), (5036, 14154582), (5928, 12024709), (7554, 9436388), (9551, 7463352), (10072, 7077291), (15108, 4718194), (16367, 4355256), (19102, 3731676), (23921, 2979912), (28653, 2487784), (30216, 2359097), (32734, 2177628), (38204, 1865838), (47842, 1489956), (49101, 1451752), (57306, 1243892), (65468, 1088814), (71763, 993304), (76408, 932919), (95684, 744978), (98202, 725876), (114612, 621946), (124163, 574104), (130936, 544407), (143526, 496652), (181469, 392808), (191368, 372489), (196404, 362938), (229224, 310973), (248326, 287052)]