72347652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154589}}^1$

素因数の和:154612

約数の個数: 36

約数和(自身を含む): 196947660

約数和(自身を除く): 124600008

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154589, 309178, 463767, 618356, 927534, 1391301, 1855068, 2009657, 2782602, 4019314, 5565204, 6028971, 8038628, 12057942, 18086913, 24115884, 36173826, 72347652]

約数ペア:

[(1, 72347652), (2, 36173826), (3, 24115884), (4, 18086913), (6, 12057942), (9, 8038628), (12, 6028971), (13, 5565204), (18, 4019314), (26, 2782602), (36, 2009657), (39, 1855068), (52, 1391301), (78, 927534), (117, 618356), (156, 463767), (234, 309178), (468, 154589)]