86501528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 94074472

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 109, 152, 184, 218, 227, 436, 437, 454, 872, 874, 908, 1748, 1816, 2071, 2507, 3496, 4142, 4313, 5014, 5221, 8284, 8626, 10028, 10442, 16568, 17252, 20056, 20884, 24743, 34504, 41768, 47633, 49486, 95266, 98972, 99199, 190532, 197944, 198398, 381064, 396796, 470117, 569089, 793592, 940234, 1138178, 1880468, 2276356, 3760936, 4552712, 10812691, 21625382, 43250764, 86501528]

約数ペア:

[(1, 86501528), (2, 43250764), (4, 21625382), (8, 10812691), (19, 4552712), (23, 3760936), (38, 2276356), (46, 1880468), (76, 1138178), (92, 940234), (109, 793592), (152, 569089), (184, 470117), (218, 396796), (227, 381064), (436, 198398), (437, 197944), (454, 190532), (872, 99199), (874, 98972), (908, 95266), (1748, 49486), (1816, 47633), (2071, 41768), (2507, 34504), (3496, 24743), (4142, 20884), (4313, 20056), (5014, 17252), (5221, 16568), (8284, 10442), (8626, 10028)]