72342972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154579}}^1$

素因数の和:154602

約数の個数: 36

約数和(自身を含む): 196934920

約数和(自身を除く): 124591948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154579, 309158, 463737, 618316, 927474, 1391211, 1854948, 2009527, 2782422, 4019054, 5564844, 6028581, 8038108, 12057162, 18085743, 24114324, 36171486, 72342972]

約数ペア:

[(1, 72342972), (2, 36171486), (3, 24114324), (4, 18085743), (6, 12057162), (9, 8038108), (12, 6028581), (13, 5564844), (18, 4019054), (26, 2782422), (36, 2009527), (39, 1854948), (52, 1391211), (78, 927474), (117, 618316), (156, 463737), (234, 309158), (468, 154579)]