90146142

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{18757}}^1$

素因数の和:18857

約数の個数: 32

約数和(自身を含む): 202586400

約数和(自身を除く): 112440258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 18757, 37514, 56271, 112542, 168813, 337626, 506439, 1012878, 1669373, 3338746, 5008119, 10016238, 15024357, 30048714, 45073071, 90146142]

約数ペア:

[(1, 90146142), (2, 45073071), (3, 30048714), (6, 15024357), (9, 10016238), (18, 5008119), (27, 3338746), (54, 1669373), (89, 1012878), (178, 506439), (267, 337626), (534, 168813), (801, 112542), (1602, 56271), (2403, 37514), (4806, 18757)]