28771638048

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{124721}}^1$

素因数の和:124832

約数の個数: 120

約数和(自身を含む): 85568022540

約数和(自身を除く): 56796384492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 648, 712, 801, 864, 1068, 1296, 1424, 1602, 2136, 2403, 2592, 2848, 3204, 4272, 4806, 6408, 7209, 8544, 9612, 12816, 14418, 19224, 25632, 28836, 38448, 57672, 76896, 115344, 124721, 230688, 249442, 374163, 498884, 748326, 997768, 1122489, 1496652, 1995536, 2244978, 2993304, 3367467, 3991072, 4489956, 5986608, 6734934, 8979912, 10102401, 11100169, 11973216, 13469868, 17959824, 20204802, 22200338, 26939736, 33300507, 35919648, 40409604, 44400676, 53879472, 66601014, 80819208, 88801352, 99901521, 107758944, 133202028, 161638416, 177602704, 199803042, 266404056, 299704563, 323276832, 355205408, 399606084, 532808112, 599409126, 799212168, 899113689, 1065616224, 1198818252, 1598424336, 1798227378, 2397636504, 3196848672, 3596454756, 4795273008, 7192909512, 9590546016, 14385819024, 28771638048]

約数ペア:

[(1, 28771638048), (2, 14385819024), (3, 9590546016), (4, 7192909512), (6, 4795273008), (8, 3596454756), (9, 3196848672), (12, 2397636504), (16, 1798227378), (18, 1598424336), (24, 1198818252), (27, 1065616224), (32, 899113689), (36, 799212168), (48, 599409126), (54, 532808112), (72, 399606084), (81, 355205408), (89, 323276832), (96, 299704563), (108, 266404056), (144, 199803042), (162, 177602704), (178, 161638416), (216, 133202028), (267, 107758944), (288, 99901521), (324, 88801352), (356, 80819208), (432, 66601014), (534, 53879472), (648, 44400676), (712, 40409604), (801, 35919648), (864, 33300507), (1068, 26939736), (1296, 22200338), (1424, 20204802), (1602, 17959824), (2136, 13469868), (2403, 11973216), (2592, 11100169), (2848, 10102401), (3204, 8979912), (4272, 6734934), (4806, 5986608), (6408, 4489956), (7209, 3991072), (8544, 3367467), (9612, 2993304), (12816, 2244978), (14418, 1995536), (19224, 1496652), (25632, 1122489), (28836, 997768), (38448, 748326), (57672, 498884), (76896, 374163), (115344, 249442), (124721, 230688)]