89271424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 122235776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 64, 71, 76, 88, 94, 128, 142, 152, 176, 188, 209, 284, 304, 352, 376, 418, 517, 568, 608, 704, 752, 781, 836, 893, 1034, 1136, 1216, 1349, 1408, 1504, 1562, 1672, 1786, 2068, 2272, 2432, 2698, 3008, 3124, 3337, 3344, 3572, 4136, 4544, 5396, 6016, 6248, 6674, 6688, 7144, 8272, 9088, 9823, 10792, 12496, 13348, 13376, 14288, 14839, 16544, 19646, 21584, 24992, 26696, 26752, 28576, 29678, 33088, 36707, 39292, 43168, 49984, 53392, 57152, 59356, 63403, 66176, 73414, 78584, 86336, 99968, 106784, 114304, 118712, 126806, 146828, 157168, 172672, 213568, 237424, 253612, 293656, 314336, 427136, 474848, 507224, 587312, 628672, 697433, 949696, 1014448, 1174624, 1257344, 1394866, 1899392, 2028896, 2349248, 2789732, 4057792, 4698496, 5579464, 8115584, 11158928, 22317856, 44635712, 89271424]

約数ペア:

[(1, 89271424), (2, 44635712), (4, 22317856), (8, 11158928), (11, 8115584), (16, 5579464), (19, 4698496), (22, 4057792), (32, 2789732), (38, 2349248), (44, 2028896), (47, 1899392), (64, 1394866), (71, 1257344), (76, 1174624), (88, 1014448), (94, 949696), (128, 697433), (142, 628672), (152, 587312), (176, 507224), (188, 474848), (209, 427136), (284, 314336), (304, 293656), (352, 253612), (376, 237424), (418, 213568), (517, 172672), (568, 157168), (608, 146828), (704, 126806), (752, 118712), (781, 114304), (836, 106784), (893, 99968), (1034, 86336), (1136, 78584), (1216, 73414), (1349, 66176), (1408, 63403), (1504, 59356), (1562, 57152), (1672, 53392), (1786, 49984), (2068, 43168), (2272, 39292), (2432, 36707), (2698, 33088), (3008, 29678), (3124, 28576), (3337, 26752), (3344, 26696), (3572, 24992), (4136, 21584), (4544, 19646), (5396, 16544), (6016, 14839), (6248, 14288), (6674, 13376), (6688, 13348), (7144, 12496), (8272, 10792), (9088, 9823)]