72255768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231589}}^1$

素因数の和:231611

約数の個数: 32

約数和(自身を含む): 194535600

約数和(自身を除く): 122279832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 231589, 463178, 694767, 926356, 1389534, 1852712, 2779068, 3010657, 5558136, 6021314, 9031971, 12042628, 18063942, 24085256, 36127884, 72255768]

約数ペア:

[(1, 72255768), (2, 36127884), (3, 24085256), (4, 18063942), (6, 12042628), (8, 9031971), (12, 6021314), (13, 5558136), (24, 3010657), (26, 2779068), (39, 1852712), (52, 1389534), (78, 926356), (104, 694767), (156, 463178), (312, 231589)]