68437908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3562

約数の個数: 108

約数和(自身を含む): 219596832

約数和(自身を除く): 151158924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 3527, 4851, 6468, 7054, 9702, 10581, 14108, 19404, 21162, 24689, 31743, 38797, 42324, 49378, 63486, 74067, 77594, 98756, 116391, 126972, 148134, 155188, 172823, 222201, 232782, 271579, 296268, 345646, 349173, 444402, 465564, 518469, 543158, 691292, 698346, 814737, 888804, 1036938, 1086316, 1396692, 1555407, 1629474, 1901053, 2073876, 2444211, 3110814, 3258948, 3802106, 4888422, 5703159, 6221628, 7604212, 9776844, 11406318, 17109477, 22812636, 34218954, 68437908]

約数ペア:

[(1, 68437908), (2, 34218954), (3, 22812636), (4, 17109477), (6, 11406318), (7, 9776844), (9, 7604212), (11, 6221628), (12, 5703159), (14, 4888422), (18, 3802106), (21, 3258948), (22, 3110814), (28, 2444211), (33, 2073876), (36, 1901053), (42, 1629474), (44, 1555407), (49, 1396692), (63, 1086316), (66, 1036938), (77, 888804), (84, 814737), (98, 698346), (99, 691292), (126, 543158), (132, 518469), (147, 465564), (154, 444402), (196, 349173), (198, 345646), (231, 296268), (252, 271579), (294, 232782), (308, 222201), (396, 172823), (441, 155188), (462, 148134), (539, 126972), (588, 116391), (693, 98756), (882, 77594), (924, 74067), (1078, 63486), (1386, 49378), (1617, 42324), (1764, 38797), (2156, 31743), (2772, 24689), (3234, 21162), (3527, 19404), (4851, 14108), (6468, 10581), (7054, 9702)]