87331452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 230157312

約数和(自身を除く): 142825860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 47, 52, 78, 86, 94, 129, 141, 156, 172, 188, 258, 277, 282, 516, 554, 559, 564, 611, 831, 1108, 1118, 1222, 1662, 1677, 1833, 2021, 2236, 2444, 3324, 3354, 3601, 3666, 4042, 6063, 6708, 7202, 7332, 8084, 10803, 11911, 12126, 13019, 14404, 21606, 23822, 24252, 26038, 26273, 35733, 39057, 43212, 47644, 52076, 52546, 71466, 78114, 78819, 105092, 142932, 154843, 156228, 157638, 169247, 309686, 315276, 338494, 464529, 507741, 559817, 619372, 676988, 929058, 1015482, 1119634, 1679451, 1858116, 2030964, 2239268, 3358902, 6717804, 7277621, 14555242, 21832863, 29110484, 43665726, 87331452]

約数ペア:

[(1, 87331452), (2, 43665726), (3, 29110484), (4, 21832863), (6, 14555242), (12, 7277621), (13, 6717804), (26, 3358902), (39, 2239268), (43, 2030964), (47, 1858116), (52, 1679451), (78, 1119634), (86, 1015482), (94, 929058), (129, 676988), (141, 619372), (156, 559817), (172, 507741), (188, 464529), (258, 338494), (277, 315276), (282, 309686), (516, 169247), (554, 157638), (559, 156228), (564, 154843), (611, 142932), (831, 105092), (1108, 78819), (1118, 78114), (1222, 71466), (1662, 52546), (1677, 52076), (1833, 47644), (2021, 43212), (2236, 39057), (2444, 35733), (3324, 26273), (3354, 26038), (3601, 24252), (3666, 23822), (4042, 21606), (6063, 14404), (6708, 13019), (7202, 12126), (7332, 11911), (8084, 10803)]