81210024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 252720000

約数和(自身を除く): 171509976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 269, 504, 538, 599, 807, 1076, 1198, 1614, 1797, 1883, 2152, 2396, 2421, 3228, 3594, 3766, 4193, 4792, 4842, 5391, 5649, 6456, 7188, 7532, 8386, 9684, 10782, 11298, 12579, 14376, 15064, 16772, 16947, 19368, 21564, 22596, 25158, 33544, 33894, 37737, 43128, 45192, 50316, 67788, 75474, 100632, 135576, 150948, 161131, 301896, 322262, 483393, 644524, 966786, 1127917, 1289048, 1450179, 1933572, 2255834, 2900358, 3383751, 3867144, 4511668, 5800716, 6767502, 9023336, 10151253, 11601432, 13535004, 20302506, 27070008, 40605012, 81210024]

約数ペア:

[(1, 81210024), (2, 40605012), (3, 27070008), (4, 20302506), (6, 13535004), (7, 11601432), (8, 10151253), (9, 9023336), (12, 6767502), (14, 5800716), (18, 4511668), (21, 3867144), (24, 3383751), (28, 2900358), (36, 2255834), (42, 1933572), (56, 1450179), (63, 1289048), (72, 1127917), (84, 966786), (126, 644524), (168, 483393), (252, 322262), (269, 301896), (504, 161131), (538, 150948), (599, 135576), (807, 100632), (1076, 75474), (1198, 67788), (1614, 50316), (1797, 45192), (1883, 43128), (2152, 37737), (2396, 33894), (2421, 33544), (3228, 25158), (3594, 22596), (3766, 21564), (4193, 19368), (4792, 16947), (4842, 16772), (5391, 15064), (5649, 14376), (6456, 12579), (7188, 11298), (7532, 10782), (8386, 9684)]