87377886

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{18181}}^1$

素因数の和:18281

約数の個数: 32

約数和(自身を含む): 196365600

約数和(自身を除く): 108987714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 18181, 36362, 54543, 109086, 163629, 327258, 490887, 981774, 1618109, 3236218, 4854327, 9708654, 14562981, 29125962, 43688943, 87377886]

約数ペア:

[(1, 87377886), (2, 43688943), (3, 29125962), (6, 14562981), (9, 9708654), (18, 4854327), (27, 3236218), (54, 1618109), (89, 981774), (178, 490887), (267, 327258), (534, 163629), (801, 109086), (1602, 54543), (2403, 36362), (4806, 18181)]