88326972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 236396160

約数和(自身を除く): 148069188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 491, 526, 684, 789, 982, 1052, 1473, 1578, 1964, 2367, 2946, 3156, 4419, 4734, 4997, 5892, 8838, 9329, 9468, 9994, 14991, 17676, 18658, 19988, 27987, 29982, 37316, 44973, 55974, 59964, 83961, 89946, 111948, 129133, 167922, 179892, 258266, 335844, 387399, 516532, 774798, 1162197, 1549596, 2324394, 2453527, 4648788, 4907054, 7360581, 9814108, 14721162, 22081743, 29442324, 44163486, 88326972]

約数ペア:

[(1, 88326972), (2, 44163486), (3, 29442324), (4, 22081743), (6, 14721162), (9, 9814108), (12, 7360581), (18, 4907054), (19, 4648788), (36, 2453527), (38, 2324394), (57, 1549596), (76, 1162197), (114, 774798), (171, 516532), (228, 387399), (263, 335844), (342, 258266), (491, 179892), (526, 167922), (684, 129133), (789, 111948), (982, 89946), (1052, 83961), (1473, 59964), (1578, 55974), (1964, 44973), (2367, 37316), (2946, 29982), (3156, 27987), (4419, 19988), (4734, 18658), (4997, 17676), (5892, 14991), (8838, 9994), (9329, 9468)]