80498879992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{181759}}^1$

素因数の和:181900

約数の個数: 64

約数和(自身を含む): 164892672000

約数和(自身を除く): 84393792008

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 83, 92, 116, 166, 184, 232, 332, 664, 667, 1334, 1909, 2407, 2668, 3818, 4814, 5336, 7636, 9628, 15272, 19256, 55361, 110722, 181759, 221444, 363518, 442888, 727036, 1454072, 4180457, 5271011, 8360914, 10542022, 15085997, 16721828, 21084044, 30171994, 33443656, 42168088, 60343988, 120687976, 121233253, 242466506, 346977931, 437493913, 484933012, 693955862, 874987826, 969866024, 1387911724, 1749975652, 2775823448, 3499951304, 10062359999, 20124719998, 40249439996, 80498879992]

約数ペア:

[(1, 80498879992), (2, 40249439996), (4, 20124719998), (8, 10062359999), (23, 3499951304), (29, 2775823448), (46, 1749975652), (58, 1387911724), (83, 969866024), (92, 874987826), (116, 693955862), (166, 484933012), (184, 437493913), (232, 346977931), (332, 242466506), (664, 121233253), (667, 120687976), (1334, 60343988), (1909, 42168088), (2407, 33443656), (2668, 30171994), (3818, 21084044), (4814, 16721828), (5336, 15085997), (7636, 10542022), (9628, 8360914), (15272, 5271011), (19256, 4180457), (55361, 1454072), (110722, 727036), (181759, 442888), (221444, 363518)]