90776262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 111399738

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 267, 389, 437, 534, 778, 874, 1167, 1311, 1691, 2047, 2334, 2622, 3382, 4094, 5073, 6141, 7391, 8947, 10146, 12282, 14782, 17894, 22173, 26841, 34621, 38893, 44346, 53682, 69242, 77786, 103863, 116679, 169993, 207726, 233358, 339986, 509979, 657799, 796283, 1019958, 1315598, 1592566, 1973397, 2388849, 3946794, 4777698, 15129377, 30258754, 45388131, 90776262]

約数ペア:

[(1, 90776262), (2, 45388131), (3, 30258754), (6, 15129377), (19, 4777698), (23, 3946794), (38, 2388849), (46, 1973397), (57, 1592566), (69, 1315598), (89, 1019958), (114, 796283), (138, 657799), (178, 509979), (267, 339986), (389, 233358), (437, 207726), (534, 169993), (778, 116679), (874, 103863), (1167, 77786), (1311, 69242), (1691, 53682), (2047, 44346), (2334, 38893), (2622, 34621), (3382, 26841), (4094, 22173), (5073, 17894), (6141, 14782), (7391, 12282), (8947, 10146)]