109988172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{145487}}^1$

素因数の和:145507

約数の個数: 48

約数和(自身を含む): 325893120

約数和(自身を除く): 215904948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 145487, 290974, 436461, 581948, 872922, 1018409, 1309383, 1745844, 2036818, 2618766, 3055227, 3928149, 4073636, 5237532, 6110454, 7856298, 9165681, 12220908, 15712596, 18331362, 27497043, 36662724, 54994086, 109988172]

約数ペア:

[(1, 109988172), (2, 54994086), (3, 36662724), (4, 27497043), (6, 18331362), (7, 15712596), (9, 12220908), (12, 9165681), (14, 7856298), (18, 6110454), (21, 5237532), (27, 4073636), (28, 3928149), (36, 3055227), (42, 2618766), (54, 2036818), (63, 1745844), (84, 1309383), (108, 1018409), (126, 872922), (189, 581948), (252, 436461), (378, 290974), (756, 145487)]