7846272

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 26453700

約数和(自身を除く): 18607428

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 139, 144, 147, 168, 192, 196, 224, 252, 278, 288, 294, 336, 384, 392, 417, 441, 448, 504, 556, 576, 588, 672, 784, 834, 882, 896, 973, 1008, 1112, 1152, 1176, 1251, 1344, 1568, 1668, 1764, 1946, 2016, 2224, 2352, 2502, 2688, 2919, 3136, 3336, 3528, 3892, 4032, 4448, 4704, 5004, 5838, 6272, 6672, 6811, 7056, 7784, 8064, 8757, 8896, 9408, 10008, 11676, 13344, 13622, 14112, 15568, 17514, 17792, 18816, 20016, 20433, 23352, 26688, 27244, 28224, 31136, 35028, 40032, 40866, 46704, 53376, 54488, 56448, 61299, 62272, 70056, 80064, 81732, 93408, 108976, 122598, 124544, 140112, 160128, 163464, 186816, 217952, 245196, 280224, 326928, 373632, 435904, 490392, 560448, 653856, 871808, 980784, 1120896, 1307712, 1961568, 2615424, 3923136, 7846272]

約数ペア:

[(1, 7846272), (2, 3923136), (3, 2615424), (4, 1961568), (6, 1307712), (7, 1120896), (8, 980784), (9, 871808), (12, 653856), (14, 560448), (16, 490392), (18, 435904), (21, 373632), (24, 326928), (28, 280224), (32, 245196), (36, 217952), (42, 186816), (48, 163464), (49, 160128), (56, 140112), (63, 124544), (64, 122598), (72, 108976), (84, 93408), (96, 81732), (98, 80064), (112, 70056), (126, 62272), (128, 61299), (139, 56448), (144, 54488), (147, 53376), (168, 46704), (192, 40866), (196, 40032), (224, 35028), (252, 31136), (278, 28224), (288, 27244), (294, 26688), (336, 23352), (384, 20433), (392, 20016), (417, 18816), (441, 17792), (448, 17514), (504, 15568), (556, 14112), (576, 13622), (588, 13344), (672, 11676), (784, 10008), (834, 9408), (882, 8896), (896, 8757), (973, 8064), (1008, 7784), (1112, 7056), (1152, 6811), (1176, 6672), (1251, 6272), (1344, 5838), (1568, 5004), (1668, 4704), (1764, 4448), (1946, 4032), (2016, 3892), (2224, 3528), (2352, 3336), (2502, 3136), (2688, 2919)]