123275376

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17471}}^1$

素因数の和:17499

約数の個数: 90

約数和(自身を含む): 401349312

約数和(自身を除く): 278073936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 17471, 34942, 52413, 69884, 104826, 122297, 139768, 157239, 209652, 244594, 279536, 314478, 366891, 419304, 489188, 628956, 733782, 838608, 856079, 978376, 1100673, 1257912, 1467564, 1712158, 1956752, 2201346, 2515824, 2568237, 2935128, 3424316, 4402692, 5136474, 5870256, 6848632, 7704711, 8805384, 10272948, 13697264, 15409422, 17610768, 20545896, 30818844, 41091792, 61637688, 123275376]

約数ペア:

[(1, 123275376), (2, 61637688), (3, 41091792), (4, 30818844), (6, 20545896), (7, 17610768), (8, 15409422), (9, 13697264), (12, 10272948), (14, 8805384), (16, 7704711), (18, 6848632), (21, 5870256), (24, 5136474), (28, 4402692), (36, 3424316), (42, 2935128), (48, 2568237), (49, 2515824), (56, 2201346), (63, 1956752), (72, 1712158), (84, 1467564), (98, 1257912), (112, 1100673), (126, 978376), (144, 856079), (147, 838608), (168, 733782), (196, 628956), (252, 489188), (294, 419304), (336, 366891), (392, 314478), (441, 279536), (504, 244594), (588, 209652), (784, 157239), (882, 139768), (1008, 122297), (1176, 104826), (1764, 69884), (2352, 52413), (3528, 34942), (7056, 17471)]