91754728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 104200472

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 356, 431, 598, 712, 862, 1157, 1196, 1724, 2047, 2314, 2392, 3448, 4094, 4628, 5603, 8188, 9256, 9913, 11206, 16376, 19826, 22412, 26611, 38359, 39652, 44824, 53222, 76718, 79304, 106444, 128869, 153436, 212888, 257738, 306872, 498667, 515476, 882257, 997334, 1030952, 1764514, 1994668, 3529028, 3989336, 7058056, 11469341, 22938682, 45877364, 91754728]

約数ペア:

[(1, 91754728), (2, 45877364), (4, 22938682), (8, 11469341), (13, 7058056), (23, 3989336), (26, 3529028), (46, 1994668), (52, 1764514), (89, 1030952), (92, 997334), (104, 882257), (178, 515476), (184, 498667), (299, 306872), (356, 257738), (431, 212888), (598, 153436), (712, 128869), (862, 106444), (1157, 79304), (1196, 76718), (1724, 53222), (2047, 44824), (2314, 39652), (2392, 38359), (3448, 26611), (4094, 22412), (4628, 19826), (5603, 16376), (8188, 11206), (9256, 9913)]