86136708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 235109952

約数和(自身を除く): 148973244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 557, 588, 789, 1052, 1114, 1578, 1671, 1841, 2228, 3156, 3342, 3682, 3899, 5523, 6684, 7364, 7798, 11046, 11697, 12887, 15596, 22092, 23394, 25774, 27293, 38661, 46788, 51548, 54586, 77322, 81879, 109172, 146491, 154644, 163758, 292982, 327516, 439473, 585964, 878946, 1025437, 1757892, 2050874, 3076311, 4101748, 6152622, 7178059, 12305244, 14356118, 21534177, 28712236, 43068354, 86136708]

約数ペア:

[(1, 86136708), (2, 43068354), (3, 28712236), (4, 21534177), (6, 14356118), (7, 12305244), (12, 7178059), (14, 6152622), (21, 4101748), (28, 3076311), (42, 2050874), (49, 1757892), (84, 1025437), (98, 878946), (147, 585964), (196, 439473), (263, 327516), (294, 292982), (526, 163758), (557, 154644), (588, 146491), (789, 109172), (1052, 81879), (1114, 77322), (1578, 54586), (1671, 51548), (1841, 46788), (2228, 38661), (3156, 27293), (3342, 25774), (3682, 23394), (3899, 22092), (5523, 15596), (6684, 12887), (7364, 11697), (7798, 11046)]