86663178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40459}}^1$

素因数の和:40491

約数の個数: 48

約数和(自身を含む): 227223360

約数和(自身を除く): 140560182

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 40459, 80918, 121377, 242754, 283213, 364131, 566426, 687803, 728262, 849639, 1375606, 1699278, 2063409, 2548917, 4126818, 4814621, 5097834, 6190227, 9629242, 12380454, 14443863, 28887726, 43331589, 86663178]

約数ペア:

[(1, 86663178), (2, 43331589), (3, 28887726), (6, 14443863), (7, 12380454), (9, 9629242), (14, 6190227), (17, 5097834), (18, 4814621), (21, 4126818), (34, 2548917), (42, 2063409), (51, 1699278), (63, 1375606), (102, 849639), (119, 728262), (126, 687803), (153, 566426), (238, 364131), (306, 283213), (357, 242754), (714, 121377), (1071, 80918), (2142, 40459)]