72901764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155773}}^1$

素因数の和:155796

約数の個数: 36

約数和(自身を含む): 198456076

約数和(自身を除く): 125554312

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155773, 311546, 467319, 623092, 934638, 1401957, 1869276, 2025049, 2803914, 4050098, 5607828, 6075147, 8100196, 12150294, 18225441, 24300588, 36450882, 72901764]

約数ペア:

[(1, 72901764), (2, 36450882), (3, 24300588), (4, 18225441), (6, 12150294), (9, 8100196), (12, 6075147), (13, 5607828), (18, 4050098), (26, 2803914), (36, 2025049), (39, 1869276), (52, 1401957), (78, 934638), (117, 623092), (156, 467319), (234, 311546), (468, 155773)]