87936786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3943}}^1$

素因数の和:4020

約数の個数: 64

約数和(自身を含む): 227174400

約数和(自身を除く): 139237614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3717, 3943, 7434, 7886, 11151, 11829, 22302, 23658, 27601, 35487, 55202, 70974, 82803, 106461, 165606, 212922, 232637, 248409, 465274, 496818, 697911, 745227, 1395822, 1490454, 1628459, 2093733, 3256918, 4187466, 4885377, 6281199, 9770754, 12562398, 14656131, 29312262, 43968393, 87936786]

約数ペア:

[(1, 87936786), (2, 43968393), (3, 29312262), (6, 14656131), (7, 12562398), (9, 9770754), (14, 6281199), (18, 4885377), (21, 4187466), (27, 3256918), (42, 2093733), (54, 1628459), (59, 1490454), (63, 1395822), (118, 745227), (126, 697911), (177, 496818), (189, 465274), (354, 248409), (378, 232637), (413, 212922), (531, 165606), (826, 106461), (1062, 82803), (1239, 70974), (1593, 55202), (2478, 35487), (3186, 27601), (3717, 23658), (3943, 22302), (7434, 11829), (7886, 11151)]