74455452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 199472000

約数和(自身を除く): 125016548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 547, 597, 684, 796, 1094, 1194, 1641, 1791, 2188, 2388, 3282, 3582, 3781, 4923, 6564, 7164, 7562, 9846, 10393, 11343, 15124, 19692, 20786, 22686, 31179, 34029, 41572, 45372, 62358, 68058, 93537, 108853, 124716, 136116, 187074, 217706, 326559, 374148, 435412, 653118, 979677, 1306236, 1959354, 2068207, 3918708, 4136414, 6204621, 8272828, 12409242, 18613863, 24818484, 37227726, 74455452]

約数ペア:

[(1, 74455452), (2, 37227726), (3, 24818484), (4, 18613863), (6, 12409242), (9, 8272828), (12, 6204621), (18, 4136414), (19, 3918708), (36, 2068207), (38, 1959354), (57, 1306236), (76, 979677), (114, 653118), (171, 435412), (199, 374148), (228, 326559), (342, 217706), (398, 187074), (547, 136116), (597, 124716), (684, 108853), (796, 93537), (1094, 68058), (1194, 62358), (1641, 45372), (1791, 41572), (2188, 34029), (2388, 31179), (3282, 22686), (3582, 20786), (3781, 19692), (4923, 15124), (6564, 11343), (7164, 10393), (7562, 9846)]