90485178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27271}}^1$

素因数の和:27362

約数の個数: 32

約数和(自身を含む): 209448960

約数和(自身を除く): 118963782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 27271, 54542, 81813, 163626, 190897, 381794, 572691, 1145382, 2154409, 4308818, 6463227, 12926454, 15080863, 30161726, 45242589, 90485178]

約数ペア:

[(1, 90485178), (2, 45242589), (3, 30161726), (6, 15080863), (7, 12926454), (14, 6463227), (21, 4308818), (42, 2154409), (79, 1145382), (158, 572691), (237, 381794), (474, 190897), (553, 163626), (1106, 81813), (1659, 54542), (3318, 27271)]