85800442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 167731200

約数和(自身を除く): 81930758

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 103, 161, 182, 199, 206, 299, 322, 398, 598, 721, 1339, 1393, 1442, 2093, 2369, 2587, 2678, 2786, 4186, 4577, 4738, 5174, 9154, 9373, 16583, 18109, 18746, 20497, 30797, 32039, 33166, 36218, 40994, 59501, 61594, 64078, 119002, 143479, 215579, 266461, 286958, 416507, 431158, 471431, 532922, 833014, 942862, 1865227, 3300017, 3730454, 6128603, 6600034, 12257206, 42900221, 85800442]

約数ペア:

[(1, 85800442), (2, 42900221), (7, 12257206), (13, 6600034), (14, 6128603), (23, 3730454), (26, 3300017), (46, 1865227), (91, 942862), (103, 833014), (161, 532922), (182, 471431), (199, 431158), (206, 416507), (299, 286958), (322, 266461), (398, 215579), (598, 143479), (721, 119002), (1339, 64078), (1393, 61594), (1442, 59501), (2093, 40994), (2369, 36218), (2587, 33166), (2678, 32039), (2786, 30797), (4186, 20497), (4577, 18746), (4738, 18109), (5174, 16583), (9154, 9373)]