88386396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 241468416

約数和(自身を除く): 153082020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 764, 787, 1146, 1337, 1574, 2292, 2361, 2674, 3148, 4011, 4722, 5348, 5509, 8022, 9359, 9444, 11018, 16044, 16527, 18718, 22036, 28077, 33054, 37436, 38563, 56154, 66108, 77126, 112308, 115689, 150317, 154252, 231378, 300634, 450951, 462756, 601268, 901902, 1052219, 1803804, 2104438, 3156657, 4208876, 6313314, 7365533, 12626628, 14731066, 22096599, 29462132, 44193198, 88386396]

約数ペア:

[(1, 88386396), (2, 44193198), (3, 29462132), (4, 22096599), (6, 14731066), (7, 12626628), (12, 7365533), (14, 6313314), (21, 4208876), (28, 3156657), (42, 2104438), (49, 1803804), (84, 1052219), (98, 901902), (147, 601268), (191, 462756), (196, 450951), (294, 300634), (382, 231378), (573, 154252), (588, 150317), (764, 115689), (787, 112308), (1146, 77126), (1337, 66108), (1574, 56154), (2292, 38563), (2361, 37436), (2674, 33054), (3148, 28077), (4011, 22036), (4722, 18718), (5348, 16527), (5509, 16044), (8022, 11018), (9359, 9444)]