90184472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70019}}^1$

素因数の和:70055

約数の個数: 32

約数和(自身を含む): 201657600

約数和(自身を除く): 111473128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 70019, 140038, 280076, 490133, 560152, 980266, 1610437, 1960532, 3220874, 3921064, 6441748, 11273059, 12883496, 22546118, 45092236, 90184472]

約数ペア:

[(1, 90184472), (2, 45092236), (4, 22546118), (7, 12883496), (8, 11273059), (14, 6441748), (23, 3921064), (28, 3220874), (46, 1960532), (56, 1610437), (92, 980266), (161, 560152), (184, 490133), (322, 280076), (644, 140038), (1288, 70019)]