15678722736

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{71963}}^1$

素因数の和:72083

約数の個数: 120

約数和(自身を含む): 46982417040

約数和(自身を除く): 31303694304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 408, 534, 612, 712, 801, 816, 1068, 1224, 1424, 1513, 1602, 2136, 2448, 3026, 3204, 4272, 4539, 6052, 6408, 9078, 12104, 12816, 13617, 18156, 24208, 27234, 36312, 54468, 71963, 72624, 108936, 143926, 215889, 217872, 287852, 431778, 575704, 647667, 863556, 1151408, 1223371, 1295334, 1727112, 2446742, 2590668, 3454224, 3670113, 4893484, 5181336, 6404707, 7340226, 9786968, 10362672, 11010339, 12809414, 14680452, 19214121, 19573936, 22020678, 25618828, 29360904, 38428242, 44041356, 51237656, 57642363, 58721808, 76856484, 88082712, 102475312, 108880019, 115284726, 153712968, 176165424, 217760038, 230569452, 307425936, 326640057, 435520076, 461138904, 653280114, 871040152, 922277808, 979920171, 1306560228, 1742080304, 1959840342, 2613120456, 3919680684, 5226240912, 7839361368, 15678722736]

約数ペア:

[(1, 15678722736), (2, 7839361368), (3, 5226240912), (4, 3919680684), (6, 2613120456), (8, 1959840342), (9, 1742080304), (12, 1306560228), (16, 979920171), (17, 922277808), (18, 871040152), (24, 653280114), (34, 461138904), (36, 435520076), (48, 326640057), (51, 307425936), (68, 230569452), (72, 217760038), (89, 176165424), (102, 153712968), (136, 115284726), (144, 108880019), (153, 102475312), (178, 88082712), (204, 76856484), (267, 58721808), (272, 57642363), (306, 51237656), (356, 44041356), (408, 38428242), (534, 29360904), (612, 25618828), (712, 22020678), (801, 19573936), (816, 19214121), (1068, 14680452), (1224, 12809414), (1424, 11010339), (1513, 10362672), (1602, 9786968), (2136, 7340226), (2448, 6404707), (3026, 5181336), (3204, 4893484), (4272, 3670113), (4539, 3454224), (6052, 2590668), (6408, 2446742), (9078, 1727112), (12104, 1295334), (12816, 1223371), (13617, 1151408), (18156, 863556), (24208, 647667), (27234, 575704), (36312, 431778), (54468, 287852), (71963, 217872), (72624, 215889), (108936, 143926)]