90272344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 180198000

約数和(自身を除く): 89925656

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6673, 6764, 13346, 13528, 26692, 53384, 126787, 253574, 507148, 593897, 1014296, 1187794, 2375588, 4751176, 11284043, 22568086, 45136172, 90272344]

約数ペア:

[(1, 90272344), (2, 45136172), (4, 22568086), (8, 11284043), (19, 4751176), (38, 2375588), (76, 1187794), (89, 1014296), (152, 593897), (178, 507148), (356, 253574), (712, 126787), (1691, 53384), (3382, 26692), (6673, 13528), (6764, 13346)]