90379872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 196440480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 607, 752, 792, 846, 1034, 1056, 1128, 1214, 1504, 1551, 1584, 1692, 1821, 2068, 2256, 2428, 3102, 3168, 3384, 3642, 4136, 4512, 4653, 4856, 5463, 6204, 6677, 6768, 7284, 8272, 9306, 9712, 10926, 12408, 13354, 13536, 14568, 16544, 18612, 19424, 20031, 21852, 24816, 26708, 28529, 29136, 37224, 40062, 43704, 49632, 53416, 57058, 58272, 60093, 74448, 80124, 85587, 87408, 106832, 114116, 120186, 148896, 160248, 171174, 174816, 213664, 228232, 240372, 256761, 313819, 320496, 342348, 456464, 480744, 513522, 627638, 640992, 684696, 912928, 941457, 961488, 1027044, 1255276, 1369392, 1882914, 1922976, 2054088, 2510552, 2738784, 2824371, 3765828, 4108176, 5021104, 5648742, 7531656, 8216352, 10042208, 11297484, 15063312, 22594968, 30126624, 45189936, 90379872]

約数ペア:

[(1, 90379872), (2, 45189936), (3, 30126624), (4, 22594968), (6, 15063312), (8, 11297484), (9, 10042208), (11, 8216352), (12, 7531656), (16, 5648742), (18, 5021104), (22, 4108176), (24, 3765828), (32, 2824371), (33, 2738784), (36, 2510552), (44, 2054088), (47, 1922976), (48, 1882914), (66, 1369392), (72, 1255276), (88, 1027044), (94, 961488), (96, 941457), (99, 912928), (132, 684696), (141, 640992), (144, 627638), (176, 513522), (188, 480744), (198, 456464), (264, 342348), (282, 320496), (288, 313819), (352, 256761), (376, 240372), (396, 228232), (423, 213664), (517, 174816), (528, 171174), (564, 160248), (607, 148896), (752, 120186), (792, 114116), (846, 106832), (1034, 87408), (1056, 85587), (1128, 80124), (1214, 74448), (1504, 60093), (1551, 58272), (1584, 57058), (1692, 53416), (1821, 49632), (2068, 43704), (2256, 40062), (2428, 37224), (3102, 29136), (3168, 28529), (3384, 26708), (3642, 24816), (4136, 21852), (4512, 20031), (4653, 19424), (4856, 18612), (5463, 16544), (6204, 14568), (6677, 13536), (6768, 13354), (7284, 12408), (8272, 10926), (9306, 9712)]