72676452

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 100562460

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 433, 591, 788, 852, 866, 1182, 1299, 1732, 2364, 2598, 5196, 13987, 27974, 30743, 41961, 55948, 61486, 83922, 85301, 92229, 122972, 167844, 170602, 184458, 255903, 341204, 368916, 511806, 1023612, 6056371, 12112742, 18169113, 24225484, 36338226, 72676452]

約数ペア:

[(1, 72676452), (2, 36338226), (3, 24225484), (4, 18169113), (6, 12112742), (12, 6056371), (71, 1023612), (142, 511806), (197, 368916), (213, 341204), (284, 255903), (394, 184458), (426, 170602), (433, 167844), (591, 122972), (788, 92229), (852, 85301), (866, 83922), (1182, 61486), (1299, 55948), (1732, 41961), (2364, 30743), (2598, 27974), (5196, 13987)]