123419932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 247496256

約数和(自身を除く): 124076324

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 73, 92, 94, 146, 188, 292, 391, 529, 782, 799, 1058, 1081, 1241, 1564, 1598, 1679, 2116, 2162, 2482, 3196, 3358, 3431, 4324, 4964, 6716, 6862, 8993, 13724, 17986, 18377, 24863, 28543, 35972, 36754, 38617, 49726, 57086, 58327, 73508, 77234, 78913, 99452, 114172, 116654, 154468, 157826, 233308, 315652, 422671, 656489, 845342, 1312978, 1341521, 1690684, 1814999, 2625956, 2683042, 3629998, 5366084, 7259996, 30854983, 61709966, 123419932]

約数ペア:

[(1, 123419932), (2, 61709966), (4, 30854983), (17, 7259996), (23, 5366084), (34, 3629998), (46, 2683042), (47, 2625956), (68, 1814999), (73, 1690684), (92, 1341521), (94, 1312978), (146, 845342), (188, 656489), (292, 422671), (391, 315652), (529, 233308), (782, 157826), (799, 154468), (1058, 116654), (1081, 114172), (1241, 99452), (1564, 78913), (1598, 77234), (1679, 73508), (2116, 58327), (2162, 57086), (2482, 49726), (3196, 38617), (3358, 36754), (3431, 35972), (4324, 28543), (4964, 24863), (6716, 18377), (6862, 17986), (8993, 13724)]