72539532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11923}}^1$

素因数の和:11959

約数の個数: 54

約数和(自身を含む): 198570372

約数和(自身を除く): 126030840

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11923, 23846, 35769, 47692, 71538, 107307, 143076, 154999, 214614, 309998, 429228, 464997, 619996, 929994, 1394991, 1859988, 2014987, 2789982, 4029974, 5579964, 6044961, 8059948, 12089922, 18134883, 24179844, 36269766, 72539532]

約数ペア:

[(1, 72539532), (2, 36269766), (3, 24179844), (4, 18134883), (6, 12089922), (9, 8059948), (12, 6044961), (13, 5579964), (18, 4029974), (26, 2789982), (36, 2014987), (39, 1859988), (52, 1394991), (78, 929994), (117, 619996), (156, 464997), (169, 429228), (234, 309998), (338, 214614), (468, 154999), (507, 143076), (676, 107307), (1014, 71538), (1521, 47692), (2028, 35769), (3042, 23846), (6084, 11923)]