72813832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100019}}^1$

素因数の和:100045

約数の個数: 32

約数和(自身を含む): 168033600

約数和(自身を除く): 95219768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 100019, 200038, 400076, 700133, 800152, 1300247, 1400266, 2600494, 2800532, 5200988, 5601064, 9101729, 10401976, 18203458, 36406916, 72813832]

約数ペア:

[(1, 72813832), (2, 36406916), (4, 18203458), (7, 10401976), (8, 9101729), (13, 5601064), (14, 5200988), (26, 2800532), (28, 2600494), (52, 1400266), (56, 1300247), (91, 800152), (104, 700133), (182, 400076), (364, 200038), (728, 100019)]