172882836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{25409}}^1$

素因数の和:25435

約数の個数: 72

約数和(自身を含む): 517957440

約数和(自身を除く): 345074604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 25409, 50818, 76227, 101636, 152454, 177863, 228681, 304908, 355726, 457362, 533589, 686043, 711452, 914724, 1067178, 1372086, 1600767, 2058129, 2134356, 2744172, 3201534, 4116258, 4802301, 6174387, 6403068, 8232516, 9604602, 12348774, 14406903, 19209204, 24697548, 28813806, 43220709, 57627612, 86441418, 172882836]

約数ペア:

[(1, 172882836), (2, 86441418), (3, 57627612), (4, 43220709), (6, 28813806), (7, 24697548), (9, 19209204), (12, 14406903), (14, 12348774), (18, 9604602), (21, 8232516), (27, 6403068), (28, 6174387), (36, 4802301), (42, 4116258), (54, 3201534), (63, 2744172), (81, 2134356), (84, 2058129), (108, 1600767), (126, 1372086), (162, 1067178), (189, 914724), (243, 711452), (252, 686043), (324, 533589), (378, 457362), (486, 355726), (567, 304908), (756, 228681), (972, 177863), (1134, 152454), (1701, 101636), (2268, 76227), (3402, 50818), (6804, 25409)]