890109648

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{7717}}^1$

素因数の和:7826

約数の個数: 100

約数和(自身を含む): 2605519620

約数和(自身を除く): 1715409972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 648, 712, 801, 1068, 1296, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 6408, 7209, 7717, 9612, 12816, 14418, 15434, 19224, 23151, 28836, 30868, 38448, 46302, 57672, 61736, 69453, 92604, 115344, 123472, 138906, 185208, 208359, 277812, 370416, 416718, 555624, 625077, 686813, 833436, 1111248, 1250154, 1373626, 1666872, 2060439, 2500308, 2747252, 3333744, 4120878, 5000616, 5494504, 6181317, 8241756, 10001232, 10989008, 12362634, 16483512, 18543951, 24725268, 32967024, 37087902, 49450536, 55631853, 74175804, 98901072, 111263706, 148351608, 222527412, 296703216, 445054824, 890109648]

約数ペア:

[(1, 890109648), (2, 445054824), (3, 296703216), (4, 222527412), (6, 148351608), (8, 111263706), (9, 98901072), (12, 74175804), (16, 55631853), (18, 49450536), (24, 37087902), (27, 32967024), (36, 24725268), (48, 18543951), (54, 16483512), (72, 12362634), (81, 10989008), (89, 10001232), (108, 8241756), (144, 6181317), (162, 5494504), (178, 5000616), (216, 4120878), (267, 3333744), (324, 2747252), (356, 2500308), (432, 2060439), (534, 1666872), (648, 1373626), (712, 1250154), (801, 1111248), (1068, 833436), (1296, 686813), (1424, 625077), (1602, 555624), (2136, 416718), (2403, 370416), (3204, 277812), (4272, 208359), (4806, 185208), (6408, 138906), (7209, 123472), (7717, 115344), (9612, 92604), (12816, 69453), (14418, 61736), (15434, 57672), (19224, 46302), (23151, 38448), (28836, 30868)]