64498224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 191932160

約数和(自身を除く): 127433936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1381, 1668, 1946, 2224, 2762, 2919, 3336, 3892, 4143, 5524, 5838, 6672, 7784, 8286, 9667, 11048, 11676, 15568, 16572, 19334, 22096, 23352, 29001, 33144, 38668, 46704, 58002, 66288, 77336, 116004, 154672, 191959, 232008, 383918, 464016, 575877, 767836, 1151754, 1343713, 1535672, 2303508, 2687426, 3071344, 4031139, 4607016, 5374852, 8062278, 9214032, 10749704, 16124556, 21499408, 32249112, 64498224]

約数ペア:

[(1, 64498224), (2, 32249112), (3, 21499408), (4, 16124556), (6, 10749704), (7, 9214032), (8, 8062278), (12, 5374852), (14, 4607016), (16, 4031139), (21, 3071344), (24, 2687426), (28, 2303508), (42, 1535672), (48, 1343713), (56, 1151754), (84, 767836), (112, 575877), (139, 464016), (168, 383918), (278, 232008), (336, 191959), (417, 154672), (556, 116004), (834, 77336), (973, 66288), (1112, 58002), (1381, 46704), (1668, 38668), (1946, 33144), (2224, 29001), (2762, 23352), (2919, 22096), (3336, 19334), (3892, 16572), (4143, 15568), (5524, 11676), (5838, 11048), (6672, 9667), (7784, 8286)]