72814896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 263872000

約数和(自身を除く): 191057104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 199, 216, 231, 242, 252, 264, 297, 308, 336, 363, 378, 396, 398, 432, 462, 484, 504, 528, 594, 597, 616, 693, 726, 756, 792, 796, 847, 924, 968, 1008, 1089, 1188, 1194, 1232, 1386, 1393, 1452, 1512, 1584, 1592, 1694, 1791, 1848, 1936, 2079, 2178, 2189, 2376, 2388, 2541, 2772, 2786, 2904, 3024, 3184, 3267, 3388, 3582, 3696, 4158, 4179, 4356, 4378, 4752, 4776, 5082, 5373, 5544, 5572, 5808, 6534, 6567, 6776, 7164, 7623, 8316, 8358, 8712, 8756, 9552, 10164, 10746, 11088, 11144, 12537, 13068, 13134, 13552, 14328, 15246, 15323, 16632, 16716, 17424, 17512, 19701, 20328, 21492, 22288, 22869, 24079, 25074, 26136, 26268, 28656, 30492, 30646, 33264, 33432, 35024, 37611, 39402, 40656, 42984, 45738, 45969, 48158, 50148, 52272, 52536, 59103, 60984, 61292, 66864, 72237, 75222, 78804, 85968, 91476, 91938, 96316, 100296, 105072, 118206, 121968, 122584, 137907, 144474, 150444, 157608, 168553, 182952, 183876, 192632, 200592, 216711, 236412, 245168, 275814, 288948, 300888, 315216, 337106, 365904, 367752, 385264, 413721, 433422, 472824, 505659, 551628, 577896, 601776, 650133, 674212, 735504, 827442, 866844, 945648, 1011318, 1103256, 1155792, 1300266, 1348424, 1516977, 1654884, 1733688, 2022636, 2206512, 2600532, 2696848, 3033954, 3309768, 3467376, 4045272, 4550931, 5201064, 6067908, 6619536, 8090544, 9101862, 10402128, 12135816, 18203724, 24271632, 36407448, 72814896]

約数ペア:

[(1, 72814896), (2, 36407448), (3, 24271632), (4, 18203724), (6, 12135816), (7, 10402128), (8, 9101862), (9, 8090544), (11, 6619536), (12, 6067908), (14, 5201064), (16, 4550931), (18, 4045272), (21, 3467376), (22, 3309768), (24, 3033954), (27, 2696848), (28, 2600532), (33, 2206512), (36, 2022636), (42, 1733688), (44, 1654884), (48, 1516977), (54, 1348424), (56, 1300266), (63, 1155792), (66, 1103256), (72, 1011318), (77, 945648), (84, 866844), (88, 827442), (99, 735504), (108, 674212), (112, 650133), (121, 601776), (126, 577896), (132, 551628), (144, 505659), (154, 472824), (168, 433422), (176, 413721), (189, 385264), (198, 367752), (199, 365904), (216, 337106), (231, 315216), (242, 300888), (252, 288948), (264, 275814), (297, 245168), (308, 236412), (336, 216711), (363, 200592), (378, 192632), (396, 183876), (398, 182952), (432, 168553), (462, 157608), (484, 150444), (504, 144474), (528, 137907), (594, 122584), (597, 121968), (616, 118206), (693, 105072), (726, 100296), (756, 96316), (792, 91938), (796, 91476), (847, 85968), (924, 78804), (968, 75222), (1008, 72237), (1089, 66864), (1188, 61292), (1194, 60984), (1232, 59103), (1386, 52536), (1393, 52272), (1452, 50148), (1512, 48158), (1584, 45969), (1592, 45738), (1694, 42984), (1791, 40656), (1848, 39402), (1936, 37611), (2079, 35024), (2178, 33432), (2189, 33264), (2376, 30646), (2388, 30492), (2541, 28656), (2772, 26268), (2786, 26136), (2904, 25074), (3024, 24079), (3184, 22869), (3267, 22288), (3388, 21492), (3582, 20328), (3696, 19701), (4158, 17512), (4179, 17424), (4356, 16716), (4378, 16632), (4752, 15323), (4776, 15246), (5082, 14328), (5373, 13552), (5544, 13134), (5572, 13068), (5808, 12537), (6534, 11144), (6567, 11088), (6776, 10746), (7164, 10164), (7623, 9552), (8316, 8756), (8358, 8712)]