72113736

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4673}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 180603360

約数和(自身を除く): 108489624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 4673, 5144, 7716, 9346, 14019, 15432, 18692, 28038, 37384, 56076, 112152, 3004739, 6009478, 9014217, 12018956, 18028434, 24037912, 36056868, 72113736]

約数ペア:

[(1, 72113736), (2, 36056868), (3, 24037912), (4, 18028434), (6, 12018956), (8, 9014217), (12, 6009478), (24, 3004739), (643, 112152), (1286, 56076), (1929, 37384), (2572, 28038), (3858, 18692), (4673, 15432), (5144, 14019), (7716, 9346)]