86531256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{24527}}^1$

素因数の和:24553

約数の個数: 72

約数和(自身を含む): 272628720

約数和(自身を除く): 186097464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 24527, 49054, 73581, 98108, 147162, 171689, 196216, 220743, 294324, 343378, 441486, 515067, 588648, 686756, 882972, 1030134, 1201823, 1373512, 1545201, 1765944, 2060268, 2403646, 3090402, 3605469, 4120536, 4807292, 6180804, 7210938, 9614584, 10816407, 12361608, 14421876, 21632814, 28843752, 43265628, 86531256]

約数ペア:

[(1, 86531256), (2, 43265628), (3, 28843752), (4, 21632814), (6, 14421876), (7, 12361608), (8, 10816407), (9, 9614584), (12, 7210938), (14, 6180804), (18, 4807292), (21, 4120536), (24, 3605469), (28, 3090402), (36, 2403646), (42, 2060268), (49, 1765944), (56, 1545201), (63, 1373512), (72, 1201823), (84, 1030134), (98, 882972), (126, 686756), (147, 588648), (168, 515067), (196, 441486), (252, 343378), (294, 294324), (392, 220743), (441, 196216), (504, 171689), (588, 147162), (882, 98108), (1176, 73581), (1764, 49054), (3528, 24527)]