86253388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 173797120

約数和(自身を除く): 87543732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1303, 1742, 2546, 2606, 3484, 5092, 5212, 16549, 16939, 24757, 33098, 33878, 49514, 66196, 67756, 87301, 99028, 174602, 321841, 349204, 643682, 1134913, 1287364, 1658719, 2269826, 3317438, 4539652, 6634876, 21563347, 43126694, 86253388]

約数ペア:

[(1, 86253388), (2, 43126694), (4, 21563347), (13, 6634876), (19, 4539652), (26, 3317438), (38, 2269826), (52, 1658719), (67, 1287364), (76, 1134913), (134, 643682), (247, 349204), (268, 321841), (494, 174602), (871, 99028), (988, 87301), (1273, 67756), (1303, 66196), (1742, 49514), (2546, 33878), (2606, 33098), (3484, 24757), (5092, 16939), (5212, 16549)]