86191308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 249849600

約数和(自身を除く): 163658292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 599, 1142, 1198, 1713, 1797, 2284, 2396, 3426, 3594, 3997, 4193, 5139, 5391, 6852, 7188, 7994, 8386, 10278, 10782, 11991, 12579, 15988, 16772, 20556, 21564, 23982, 25158, 35973, 37737, 47964, 50316, 71946, 75474, 143892, 150948, 342029, 684058, 1026087, 1368116, 2052174, 2394203, 3078261, 4104348, 4788406, 6156522, 7182609, 9576812, 12313044, 14365218, 21547827, 28730436, 43095654, 86191308]

約数ペア:

[(1, 86191308), (2, 43095654), (3, 28730436), (4, 21547827), (6, 14365218), (7, 12313044), (9, 9576812), (12, 7182609), (14, 6156522), (18, 4788406), (21, 4104348), (28, 3078261), (36, 2394203), (42, 2052174), (63, 1368116), (84, 1026087), (126, 684058), (252, 342029), (571, 150948), (599, 143892), (1142, 75474), (1198, 71946), (1713, 50316), (1797, 47964), (2284, 37737), (2396, 35973), (3426, 25158), (3594, 23982), (3997, 21564), (4193, 20556), (5139, 16772), (5391, 15988), (6852, 12579), (7188, 11991), (7994, 10782), (8386, 10278)]