90711288

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4649}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 246636000

約数和(自身を除く): 155924712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4649, 4878, 6504, 9298, 9756, 13947, 18596, 19512, 27894, 37192, 41841, 55788, 83682, 111576, 167364, 334728, 1259879, 2519758, 3779637, 5039516, 7559274, 10079032, 11338911, 15118548, 22677822, 30237096, 45355644, 90711288]

約数ペア:

[(1, 90711288), (2, 45355644), (3, 30237096), (4, 22677822), (6, 15118548), (8, 11338911), (9, 10079032), (12, 7559274), (18, 5039516), (24, 3779637), (36, 2519758), (72, 1259879), (271, 334728), (542, 167364), (813, 111576), (1084, 83682), (1626, 55788), (2168, 41841), (2439, 37192), (3252, 27894), (4649, 19512), (4878, 18596), (6504, 13947), (9298, 9756)]