68121255552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{539207}}^1$

素因数の和:539278

約数の個数: 128

約数和(自身を含む): 211196989440

約数和(自身を除く): 143075733888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 10528, 15792, 18048, 21056, 31584, 42112, 63168, 126336, 539207, 1078414, 1617621, 2156828, 3235242, 3774449, 4313656, 6470484, 7548898, 8627312, 11323347, 12940968, 15097796, 17254624, 22646694, 25342729, 25881936, 30195592, 34509248, 45293388, 50685458, 51763872, 60391184, 69018496, 76028187, 90586776, 101370916, 103527744, 120782368, 152056374, 177399103, 181173552, 202741832, 207055488, 241564736, 304112748, 354798206, 362347104, 405483664, 483129472, 532197309, 608225496, 709596412, 724694208, 810967328, 1064394618, 1216450992, 1419192824, 1449388416, 1621934656, 2128789236, 2432901984, 2838385648, 3243869312, 4257578472, 4865803968, 5676771296, 8515156944, 9731607936, 11353542592, 17030313888, 22707085184, 34060627776, 68121255552]

約数ペア:

[(1, 68121255552), (2, 34060627776), (3, 22707085184), (4, 17030313888), (6, 11353542592), (7, 9731607936), (8, 8515156944), (12, 5676771296), (14, 4865803968), (16, 4257578472), (21, 3243869312), (24, 2838385648), (28, 2432901984), (32, 2128789236), (42, 1621934656), (47, 1449388416), (48, 1419192824), (56, 1216450992), (64, 1064394618), (84, 810967328), (94, 724694208), (96, 709596412), (112, 608225496), (128, 532197309), (141, 483129472), (168, 405483664), (188, 362347104), (192, 354798206), (224, 304112748), (282, 241564736), (329, 207055488), (336, 202741832), (376, 181173552), (384, 177399103), (448, 152056374), (564, 120782368), (658, 103527744), (672, 101370916), (752, 90586776), (896, 76028187), (987, 69018496), (1128, 60391184), (1316, 51763872), (1344, 50685458), (1504, 45293388), (1974, 34509248), (2256, 30195592), (2632, 25881936), (2688, 25342729), (3008, 22646694), (3948, 17254624), (4512, 15097796), (5264, 12940968), (6016, 11323347), (7896, 8627312), (9024, 7548898), (10528, 6470484), (15792, 4313656), (18048, 3774449), (21056, 3235242), (31584, 2156828), (42112, 1617621), (63168, 1078414), (126336, 539207)]