84729424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 102758576

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 178, 184, 199, 208, 299, 356, 368, 398, 598, 712, 796, 1157, 1196, 1424, 1592, 2047, 2314, 2392, 2587, 3184, 4094, 4577, 4628, 4784, 5174, 8188, 9154, 9256, 10348, 16376, 17711, 18308, 18512, 20696, 26611, 32752, 35422, 36616, 41392, 53222, 59501, 70844, 73232, 106444, 119002, 141688, 212888, 230243, 238004, 283376, 407353, 425776, 460486, 476008, 814706, 920972, 952016, 1629412, 1841944, 3258824, 3683888, 5295589, 6517648, 10591178, 21182356, 42364712, 84729424]

約数ペア:

[(1, 84729424), (2, 42364712), (4, 21182356), (8, 10591178), (13, 6517648), (16, 5295589), (23, 3683888), (26, 3258824), (46, 1841944), (52, 1629412), (89, 952016), (92, 920972), (104, 814706), (178, 476008), (184, 460486), (199, 425776), (208, 407353), (299, 283376), (356, 238004), (368, 230243), (398, 212888), (598, 141688), (712, 119002), (796, 106444), (1157, 73232), (1196, 70844), (1424, 59501), (1592, 53222), (2047, 41392), (2314, 36616), (2392, 35422), (2587, 32752), (3184, 26611), (4094, 20696), (4577, 18512), (4628, 18308), (4784, 17711), (5174, 16376), (8188, 10348), (9154, 9256)]