80647632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 247074464

約数和(自身を除く): 166426832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 643, 804, 871, 936, 1072, 1206, 1286, 1608, 1742, 1872, 1929, 2412, 2572, 2613, 3216, 3484, 3858, 4824, 5144, 5226, 5787, 6968, 7716, 7839, 8359, 9648, 10288, 10452, 11574, 13936, 15432, 15678, 16718, 20904, 23148, 25077, 30864, 31356, 33436, 41808, 43081, 46296, 50154, 62712, 66872, 75231, 86162, 92592, 100308, 125424, 129243, 133744, 150462, 172324, 200616, 258486, 300924, 344648, 387729, 401232, 516972, 560053, 601848, 689296, 775458, 1033944, 1120106, 1203696, 1550916, 1680159, 2067888, 2240212, 3101832, 3360318, 4480424, 5040477, 6203664, 6720636, 8960848, 10080954, 13441272, 20161908, 26882544, 40323816, 80647632]

約数ペア:

[(1, 80647632), (2, 40323816), (3, 26882544), (4, 20161908), (6, 13441272), (8, 10080954), (9, 8960848), (12, 6720636), (13, 6203664), (16, 5040477), (18, 4480424), (24, 3360318), (26, 3101832), (36, 2240212), (39, 2067888), (48, 1680159), (52, 1550916), (67, 1203696), (72, 1120106), (78, 1033944), (104, 775458), (117, 689296), (134, 601848), (144, 560053), (156, 516972), (201, 401232), (208, 387729), (234, 344648), (268, 300924), (312, 258486), (402, 200616), (468, 172324), (536, 150462), (603, 133744), (624, 129243), (643, 125424), (804, 100308), (871, 92592), (936, 86162), (1072, 75231), (1206, 66872), (1286, 62712), (1608, 50154), (1742, 46296), (1872, 43081), (1929, 41808), (2412, 33436), (2572, 31356), (2613, 30864), (3216, 25077), (3484, 23148), (3858, 20904), (4824, 16718), (5144, 15678), (5226, 15432), (5787, 13936), (6968, 11574), (7716, 10452), (7839, 10288), (8359, 9648)]