76642884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 206388000

約数和(自身を除く): 129745116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 1068, 1259, 1602, 1691, 2518, 3204, 3382, 3777, 5036, 5073, 6764, 7554, 10146, 11331, 15108, 15219, 20292, 22662, 23921, 30438, 45324, 47842, 60876, 71763, 95684, 112051, 143526, 215289, 224102, 287052, 336153, 430578, 448204, 672306, 861156, 1008459, 1344612, 2016918, 2128969, 4033836, 4257938, 6386907, 8515876, 12773814, 19160721, 25547628, 38321442, 76642884]

約数ペア:

[(1, 76642884), (2, 38321442), (3, 25547628), (4, 19160721), (6, 12773814), (9, 8515876), (12, 6386907), (18, 4257938), (19, 4033836), (36, 2128969), (38, 2016918), (57, 1344612), (76, 1008459), (89, 861156), (114, 672306), (171, 448204), (178, 430578), (228, 336153), (267, 287052), (342, 224102), (356, 215289), (534, 143526), (684, 112051), (801, 95684), (1068, 71763), (1259, 60876), (1602, 47842), (1691, 45324), (2518, 30438), (3204, 23921), (3382, 22662), (3777, 20292), (5036, 15219), (5073, 15108), (6764, 11331), (7554, 10146)]