74457132

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 177375744

約数和(自身を除く): 102918612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 281, 284, 311, 426, 562, 622, 843, 852, 933, 1124, 1244, 1686, 1866, 3372, 3732, 19951, 22081, 39902, 44162, 59853, 66243, 79804, 87391, 88324, 119706, 132486, 174782, 239412, 262173, 264972, 349564, 524346, 1048692, 6204761, 12409522, 18614283, 24819044, 37228566, 74457132]

約数ペア:

[(1, 74457132), (2, 37228566), (3, 24819044), (4, 18614283), (6, 12409522), (12, 6204761), (71, 1048692), (142, 524346), (213, 349564), (281, 264972), (284, 262173), (311, 239412), (426, 174782), (562, 132486), (622, 119706), (843, 88324), (852, 87391), (933, 79804), (1124, 66243), (1244, 59853), (1686, 44162), (1866, 39902), (3372, 22081), (3732, 19951)]