72273456

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7154

約数の個数: 60

約数和(自身を含む): 205143120

約数和(自身を除く): 132869664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7069, 10224, 14138, 21207, 28276, 42414, 56552, 63621, 84828, 113104, 127242, 169656, 254484, 339312, 501899, 508968, 1003798, 1017936, 1505697, 2007596, 3011394, 4015192, 4517091, 6022788, 8030384, 9034182, 12045576, 18068364, 24091152, 36136728, 72273456]

約数ペア:

[(1, 72273456), (2, 36136728), (3, 24091152), (4, 18068364), (6, 12045576), (8, 9034182), (9, 8030384), (12, 6022788), (16, 4517091), (18, 4015192), (24, 3011394), (36, 2007596), (48, 1505697), (71, 1017936), (72, 1003798), (142, 508968), (144, 501899), (213, 339312), (284, 254484), (426, 169656), (568, 127242), (639, 113104), (852, 84828), (1136, 63621), (1278, 56552), (1704, 42414), (2556, 28276), (3408, 21207), (5112, 14138), (7069, 10224)]