179761284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 478820160

約数和(自身を除く): 299058876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 828, 963, 1284, 1926, 2029, 2461, 3852, 4058, 4922, 6087, 7383, 8116, 9844, 12174, 14766, 18261, 22149, 24348, 29532, 36522, 44298, 46667, 73044, 88596, 93334, 140001, 186668, 217103, 280002, 420003, 434206, 560004, 651309, 840006, 868412, 1302618, 1680012, 1953927, 2605236, 3907854, 4993369, 7815708, 9986738, 14980107, 19973476, 29960214, 44940321, 59920428, 89880642, 179761284]

約数ペア:

[(1, 179761284), (2, 89880642), (3, 59920428), (4, 44940321), (6, 29960214), (9, 19973476), (12, 14980107), (18, 9986738), (23, 7815708), (36, 4993369), (46, 3907854), (69, 2605236), (92, 1953927), (107, 1680012), (138, 1302618), (207, 868412), (214, 840006), (276, 651309), (321, 560004), (414, 434206), (428, 420003), (642, 280002), (828, 217103), (963, 186668), (1284, 140001), (1926, 93334), (2029, 88596), (2461, 73044), (3852, 46667), (4058, 44298), (4922, 36522), (6087, 29532), (7383, 24348), (8116, 22149), (9844, 18261), (12174, 14766)]