127784052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 354873792

約数和(自身を除く): 227089740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 906, 1359, 1661, 1812, 2137, 2718, 3322, 4274, 4983, 5436, 6411, 6644, 8548, 9966, 12822, 14949, 19233, 19932, 23507, 25644, 29898, 38466, 47014, 59796, 70521, 76932, 94028, 141042, 211563, 282084, 322687, 423126, 645374, 846252, 968061, 1290748, 1936122, 2904183, 3549557, 3872244, 5808366, 7099114, 10648671, 11616732, 14198228, 21297342, 31946013, 42594684, 63892026, 127784052]

約数ペア:

[(1, 127784052), (2, 63892026), (3, 42594684), (4, 31946013), (6, 21297342), (9, 14198228), (11, 11616732), (12, 10648671), (18, 7099114), (22, 5808366), (33, 3872244), (36, 3549557), (44, 2904183), (66, 1936122), (99, 1290748), (132, 968061), (151, 846252), (198, 645374), (302, 423126), (396, 322687), (453, 282084), (604, 211563), (906, 141042), (1359, 94028), (1661, 76932), (1812, 70521), (2137, 59796), (2718, 47014), (3322, 38466), (4274, 29898), (4983, 25644), (5436, 23507), (6411, 19932), (6644, 19233), (8548, 14949), (9966, 12822)]